18166487976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11699}}^1$

素因数の和:11813

約数の個数: 256

約数和(自身を含む): 62899200000

約数和(自身を除く): 44732712024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 79, 84, 91, 104, 108, 117, 126, 156, 158, 168, 182, 189, 216, 234, 237, 252, 273, 312, 316, 351, 364, 378, 468, 474, 504, 546, 553, 632, 702, 711, 728, 756, 819, 936, 948, 1027, 1092, 1106, 1404, 1422, 1512, 1638, 1659, 1896, 2054, 2133, 2184, 2212, 2457, 2808, 2844, 3081, 3276, 3318, 4108, 4266, 4424, 4914, 4977, 5688, 6162, 6552, 6636, 7189, 8216, 8532, 9243, 9828, 9954, 11699, 12324, 13272, 14378, 14931, 17064, 18486, 19656, 19908, 21567, 23398, 24648, 27729, 28756, 29862, 35097, 36972, 39816, 43134, 46796, 55458, 57512, 59724, 64701, 70194, 73944, 81893, 86268, 93592, 105291, 110916, 119448, 129402, 140388, 152087, 163786, 172536, 194103, 210582, 221832, 245679, 258804, 280776, 304174, 315873, 327572, 388206, 421164, 456261, 491358, 517608, 608348, 631746, 655144, 737037, 776412, 842328, 912522, 924221, 982716, 1064609, 1216696, 1263492, 1368783, 1474074, 1552824, 1825044, 1848442, 1965432, 2129218, 2211111, 2526984, 2737566, 2772663, 2948148, 3193827, 3650088, 3696884, 4106349, 4258436, 4422222, 5475132, 5545326, 5896296, 6387654, 6469547, 7393768, 8212698, 8317989, 8516872, 8844444, 9581481, 10950264, 11090652, 12014873, 12775308, 12939094, 16425396, 16635978, 17688888, 19162962, 19408641, 22181304, 24029746, 24953967, 25550616, 25878188, 28744443, 32850792, 33271956, 36044619, 38325924, 38817282, 48059492, 49907934, 51756376, 57488886, 58225923, 66543912, 72089238, 76651848, 77634564, 84104111, 96118984, 99815868, 108133857, 114977772, 116451846, 144178476, 155269128, 168208222, 174677769, 199631736, 216267714, 229955544, 232903692, 252312333, 288356952, 324401571, 336416444, 349355538, 432535428, 465807384, 504624666, 648803142, 672832888, 698711076, 756936999, 865070856, 1009249332, 1297606284, 1397422152, 1513873998, 2018498664, 2270810997, 2595212568, 3027747996, 4541621994, 6055495992, 9083243988, 18166487976]

約数ペア:

[(1, 18166487976), (2, 9083243988), (3, 6055495992), (4, 4541621994), (6, 3027747996), (7, 2595212568), (8, 2270810997), (9, 2018498664), (12, 1513873998), (13, 1397422152), (14, 1297606284), (18, 1009249332), (21, 865070856), (24, 756936999), (26, 698711076), (27, 672832888), (28, 648803142), (36, 504624666), (39, 465807384), (42, 432535428), (52, 349355538), (54, 336416444), (56, 324401571), (63, 288356952), (72, 252312333), (78, 232903692), (79, 229955544), (84, 216267714), (91, 199631736), (104, 174677769), (108, 168208222), (117, 155269128), (126, 144178476), (156, 116451846), (158, 114977772), (168, 108133857), (182, 99815868), (189, 96118984), (216, 84104111), (234, 77634564), (237, 76651848), (252, 72089238), (273, 66543912), (312, 58225923), (316, 57488886), (351, 51756376), (364, 49907934), (378, 48059492), (468, 38817282), (474, 38325924), (504, 36044619), (546, 33271956), (553, 32850792), (632, 28744443), (702, 25878188), (711, 25550616), (728, 24953967), (756, 24029746), (819, 22181304), (936, 19408641), (948, 19162962), (1027, 17688888), (1092, 16635978), (1106, 16425396), (1404, 12939094), (1422, 12775308), (1512, 12014873), (1638, 11090652), (1659, 10950264), (1896, 9581481), (2054, 8844444), (2133, 8516872), (2184, 8317989), (2212, 8212698), (2457, 7393768), (2808, 6469547), (2844, 6387654), (3081, 5896296), (3276, 5545326), (3318, 5475132), (4108, 4422222), (4266, 4258436), (4424, 4106349), (4914, 3696884), (4977, 3650088), (5688, 3193827), (6162, 2948148), (6552, 2772663), (6636, 2737566), (7189, 2526984), (8216, 2211111), (8532, 2129218), (9243, 1965432), (9828, 1848442), (9954, 1825044), (11699, 1552824), (12324, 1474074), (13272, 1368783), (14378, 1263492), (14931, 1216696), (17064, 1064609), (18486, 982716), (19656, 924221), (19908, 912522), (21567, 842328), (23398, 776412), (24648, 737037), (27729, 655144), (28756, 631746), (29862, 608348), (35097, 517608), (36972, 491358), (39816, 456261), (43134, 421164), (46796, 388206), (55458, 327572), (57512, 315873), (59724, 304174), (64701, 280776), (70194, 258804), (73944, 245679), (81893, 221832), (86268, 210582), (93592, 194103), (105291, 172536), (110916, 163786), (119448, 152087), (129402, 140388)]