18341232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 65352960

約数和(自身を除く): 47011728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 48, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 112, 114, 119, 133, 136, 152, 156, 168, 169, 182, 204, 208, 221, 228, 238, 247, 266, 272, 273, 304, 312, 323, 336, 338, 357, 364, 399, 408, 442, 456, 476, 494, 507, 532, 546, 624, 646, 663, 676, 714, 728, 741, 798, 816, 884, 912, 952, 969, 988, 1014, 1064, 1092, 1183, 1292, 1326, 1352, 1428, 1456, 1482, 1547, 1596, 1729, 1768, 1904, 1938, 1976, 2028, 2128, 2184, 2261, 2366, 2584, 2652, 2704, 2856, 2873, 2964, 3094, 3192, 3211, 3458, 3536, 3549, 3876, 3952, 4056, 4199, 4368, 4522, 4641, 4732, 5168, 5187, 5304, 5712, 5746, 5928, 6188, 6384, 6422, 6783, 6916, 7098, 7752, 8112, 8398, 8619, 9044, 9282, 9464, 9633, 10374, 10608, 11492, 11856, 12376, 12597, 12844, 13566, 13832, 14196, 15504, 16796, 17238, 18088, 18564, 18928, 19266, 20111, 20748, 22477, 22984, 24752, 25194, 25688, 27132, 27664, 28392, 29393, 33592, 34476, 36176, 37128, 38532, 40222, 41496, 44954, 45968, 50388, 51376, 54264, 54587, 56784, 58786, 60333, 67184, 67431, 68952, 74256, 77064, 80444, 82992, 88179, 89908, 100776, 108528, 109174, 117572, 120666, 134862, 137904, 154128, 160888, 163761, 176358, 179816, 201552, 218348, 235144, 241332, 269724, 321776, 327522, 352716, 359632, 382109, 436696, 470288, 482664, 539448, 655044, 705432, 764218, 873392, 965328, 1078896, 1146327, 1310088, 1410864, 1528436, 2292654, 2620176, 3056872, 4585308, 6113744, 9170616, 18341232]

約数ペア:

[(1, 18341232), (2, 9170616), (3, 6113744), (4, 4585308), (6, 3056872), (7, 2620176), (8, 2292654), (12, 1528436), (13, 1410864), (14, 1310088), (16, 1146327), (17, 1078896), (19, 965328), (21, 873392), (24, 764218), (26, 705432), (28, 655044), (34, 539448), (38, 482664), (39, 470288), (42, 436696), (48, 382109), (51, 359632), (52, 352716), (56, 327522), (57, 321776), (68, 269724), (76, 241332), (78, 235144), (84, 218348), (91, 201552), (102, 179816), (104, 176358), (112, 163761), (114, 160888), (119, 154128), (133, 137904), (136, 134862), (152, 120666), (156, 117572), (168, 109174), (169, 108528), (182, 100776), (204, 89908), (208, 88179), (221, 82992), (228, 80444), (238, 77064), (247, 74256), (266, 68952), (272, 67431), (273, 67184), (304, 60333), (312, 58786), (323, 56784), (336, 54587), (338, 54264), (357, 51376), (364, 50388), (399, 45968), (408, 44954), (442, 41496), (456, 40222), (476, 38532), (494, 37128), (507, 36176), (532, 34476), (546, 33592), (624, 29393), (646, 28392), (663, 27664), (676, 27132), (714, 25688), (728, 25194), (741, 24752), (798, 22984), (816, 22477), (884, 20748), (912, 20111), (952, 19266), (969, 18928), (988, 18564), (1014, 18088), (1064, 17238), (1092, 16796), (1183, 15504), (1292, 14196), (1326, 13832), (1352, 13566), (1428, 12844), (1456, 12597), (1482, 12376), (1547, 11856), (1596, 11492), (1729, 10608), (1768, 10374), (1904, 9633), (1938, 9464), (1976, 9282), (2028, 9044), (2128, 8619), (2184, 8398), (2261, 8112), (2366, 7752), (2584, 7098), (2652, 6916), (2704, 6783), (2856, 6422), (2873, 6384), (2964, 6188), (3094, 5928), (3192, 5746), (3211, 5712), (3458, 5304), (3536, 5187), (3549, 5168), (3876, 4732), (3952, 4641), (4056, 4522), (4199, 4368)]