18217319904

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9941}}^1$

素因数の和:10071

約数の個数: 240

約数和(自身を含む): 61842898656

約数和(自身を除く): 43625578752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 101, 108, 112, 126, 144, 162, 168, 189, 202, 216, 224, 252, 288, 303, 324, 336, 378, 404, 432, 504, 567, 606, 648, 672, 707, 756, 808, 864, 909, 1008, 1134, 1212, 1296, 1414, 1512, 1616, 1818, 2016, 2121, 2268, 2424, 2592, 2727, 2828, 3024, 3232, 3636, 4242, 4536, 4848, 5454, 5656, 6048, 6363, 7272, 8181, 8484, 9072, 9696, 9941, 10908, 11312, 12726, 14544, 16362, 16968, 18144, 19089, 19882, 21816, 22624, 25452, 29088, 29823, 32724, 33936, 38178, 39764, 43632, 50904, 57267, 59646, 65448, 67872, 69587, 76356, 79528, 87264, 89469, 101808, 114534, 119292, 130896, 139174, 152712, 159056, 178938, 203616, 208761, 229068, 238584, 261792, 268407, 278348, 305424, 318112, 357876, 417522, 458136, 477168, 536814, 556696, 610848, 626283, 715752, 805221, 835044, 916272, 954336, 1004041, 1073628, 1113392, 1252566, 1431504, 1610442, 1670088, 1832544, 1878849, 2008082, 2147256, 2226784, 2505132, 2863008, 3012123, 3220884, 3340176, 3757698, 4016164, 4294512, 5010264, 5636547, 6024246, 6441768, 6680352, 7028287, 7515396, 8032328, 8589024, 9036369, 10020528, 11273094, 12048492, 12883536, 14056574, 15030792, 16064656, 18072738, 20041056, 21084861, 22546188, 24096984, 25767072, 27109107, 28113148, 30061584, 32129312, 36145476, 42169722, 45092376, 48193968, 54218214, 56226296, 60123168, 63254583, 72290952, 81327321, 84339444, 90184752, 96387936, 108436428, 112452592, 126509166, 144581904, 162654642, 168678888, 180369504, 189763749, 216872856, 224905184, 253018332, 289163808, 325309284, 337357776, 379527498, 433745712, 506036664, 569291247, 650618568, 674715552, 759054996, 867491424, 1012073328, 1138582494, 1301237136, 1518109992, 2024146656, 2277164988, 2602474272, 3036219984, 4554329976, 6072439968, 9108659952, 18217319904]

約数ペア:

[(1, 18217319904), (2, 9108659952), (3, 6072439968), (4, 4554329976), (6, 3036219984), (7, 2602474272), (8, 2277164988), (9, 2024146656), (12, 1518109992), (14, 1301237136), (16, 1138582494), (18, 1012073328), (21, 867491424), (24, 759054996), (27, 674715552), (28, 650618568), (32, 569291247), (36, 506036664), (42, 433745712), (48, 379527498), (54, 337357776), (56, 325309284), (63, 289163808), (72, 253018332), (81, 224905184), (84, 216872856), (96, 189763749), (101, 180369504), (108, 168678888), (112, 162654642), (126, 144581904), (144, 126509166), (162, 112452592), (168, 108436428), (189, 96387936), (202, 90184752), (216, 84339444), (224, 81327321), (252, 72290952), (288, 63254583), (303, 60123168), (324, 56226296), (336, 54218214), (378, 48193968), (404, 45092376), (432, 42169722), (504, 36145476), (567, 32129312), (606, 30061584), (648, 28113148), (672, 27109107), (707, 25767072), (756, 24096984), (808, 22546188), (864, 21084861), (909, 20041056), (1008, 18072738), (1134, 16064656), (1212, 15030792), (1296, 14056574), (1414, 12883536), (1512, 12048492), (1616, 11273094), (1818, 10020528), (2016, 9036369), (2121, 8589024), (2268, 8032328), (2424, 7515396), (2592, 7028287), (2727, 6680352), (2828, 6441768), (3024, 6024246), (3232, 5636547), (3636, 5010264), (4242, 4294512), (4536, 4016164), (4848, 3757698), (5454, 3340176), (5656, 3220884), (6048, 3012123), (6363, 2863008), (7272, 2505132), (8181, 2226784), (8484, 2147256), (9072, 2008082), (9696, 1878849), (9941, 1832544), (10908, 1670088), (11312, 1610442), (12726, 1431504), (14544, 1252566), (16362, 1113392), (16968, 1073628), (18144, 1004041), (19089, 954336), (19882, 916272), (21816, 835044), (22624, 805221), (25452, 715752), (29088, 626283), (29823, 610848), (32724, 556696), (33936, 536814), (38178, 477168), (39764, 458136), (43632, 417522), (50904, 357876), (57267, 318112), (59646, 305424), (65448, 278348), (67872, 268407), (69587, 261792), (76356, 238584), (79528, 229068), (87264, 208761), (89469, 203616), (101808, 178938), (114534, 159056), (119292, 152712), (130896, 139174)]