18526077556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1\times {\mathrm{15329}}^1$

素因数の和:17896

約数の個数: 48

約数和(自身を含む): 39249705600

約数和(自身を除く): 20723628044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2539, 5078, 10156, 15329, 17773, 30658, 35546, 43163, 61316, 71092, 86326, 107303, 172652, 214606, 260593, 302141, 429212, 521186, 604282, 1042372, 1208564, 1824151, 3648302, 7296604, 38920331, 77840662, 155681324, 272442317, 544884634, 661645627, 1089769268, 1323291254, 2646582508, 4631519389, 9263038778, 18526077556]

約数ペア:

[(1, 18526077556), (2, 9263038778), (4, 4631519389), (7, 2646582508), (14, 1323291254), (17, 1089769268), (28, 661645627), (34, 544884634), (68, 272442317), (119, 155681324), (238, 77840662), (476, 38920331), (2539, 7296604), (5078, 3648302), (10156, 1824151), (15329, 1208564), (17773, 1042372), (30658, 604282), (35546, 521186), (43163, 429212), (61316, 302141), (71092, 260593), (86326, 214606), (107303, 172652)]