18369624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 56920320

約数和(自身を除く): 38550696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 647, 676, 728, 1014, 1092, 1183, 1294, 1352, 1941, 2028, 2184, 2366, 2588, 3549, 3882, 4056, 4529, 4732, 5176, 7098, 7764, 8411, 9058, 9464, 13587, 14196, 15528, 16822, 18116, 25233, 27174, 28392, 33644, 36232, 50466, 54348, 58877, 67288, 100932, 108696, 109343, 117754, 176631, 201864, 218686, 235508, 328029, 353262, 437372, 471016, 656058, 706524, 765401, 874744, 1312116, 1413048, 1530802, 2296203, 2624232, 3061604, 4592406, 6123208, 9184812, 18369624]

約数ペア:

[(1, 18369624), (2, 9184812), (3, 6123208), (4, 4592406), (6, 3061604), (7, 2624232), (8, 2296203), (12, 1530802), (13, 1413048), (14, 1312116), (21, 874744), (24, 765401), (26, 706524), (28, 656058), (39, 471016), (42, 437372), (52, 353262), (56, 328029), (78, 235508), (84, 218686), (91, 201864), (104, 176631), (156, 117754), (168, 109343), (169, 108696), (182, 100932), (273, 67288), (312, 58877), (338, 54348), (364, 50466), (507, 36232), (546, 33644), (647, 28392), (676, 27174), (728, 25233), (1014, 18116), (1092, 16822), (1183, 15528), (1294, 14196), (1352, 13587), (1941, 9464), (2028, 9058), (2184, 8411), (2366, 7764), (2588, 7098), (3549, 5176), (3882, 4732), (4056, 4529)]