40018524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2819}}^1$

素因数の和:2859

約数の個数: 72

約数和(自身を含む): 115597440

約数和(自身を除く): 75578916

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 2819, 3549, 4732, 5638, 7098, 8457, 11276, 14196, 16914, 19733, 33828, 36647, 39466, 59199, 73294, 78932, 109941, 118398, 146588, 219882, 236796, 256529, 439764, 476411, 513058, 769587, 952822, 1026116, 1429233, 1539174, 1905644, 2858466, 3078348, 3334877, 5716932, 6669754, 10004631, 13339508, 20009262, 40018524]

約数ペア:

[(1, 40018524), (2, 20009262), (3, 13339508), (4, 10004631), (6, 6669754), (7, 5716932), (12, 3334877), (13, 3078348), (14, 2858466), (21, 1905644), (26, 1539174), (28, 1429233), (39, 1026116), (42, 952822), (52, 769587), (78, 513058), (84, 476411), (91, 439764), (156, 256529), (169, 236796), (182, 219882), (273, 146588), (338, 118398), (364, 109941), (507, 78932), (546, 73294), (676, 59199), (1014, 39466), (1092, 36647), (1183, 33828), (2028, 19733), (2366, 16914), (2819, 14196), (3549, 11276), (4732, 8457), (5638, 7098)]