15697427652

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{691}}^1\times {\mathrm{4817}}^1$

素因数の和:5649

約数の個数: 72

約数和(自身を含む): 40048680672

約数和(自身を除く): 24351253020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 691, 786, 1179, 1382, 1572, 2073, 2358, 2764, 4146, 4716, 4817, 6219, 8292, 9634, 12438, 14451, 19268, 24876, 28902, 43353, 57804, 86706, 90521, 173412, 181042, 271563, 362084, 543126, 631027, 814689, 1086252, 1262054, 1629378, 1893081, 2524108, 3258756, 3328547, 3786162, 5679243, 6657094, 7572324, 9985641, 11358486, 13314188, 19971282, 22716972, 29956923, 39942564, 59913846, 119827692, 436039657, 872079314, 1308118971, 1744158628, 2616237942, 3924356913, 5232475884, 7848713826, 15697427652]

約数ペア:

[(1, 15697427652), (2, 7848713826), (3, 5232475884), (4, 3924356913), (6, 2616237942), (9, 1744158628), (12, 1308118971), (18, 872079314), (36, 436039657), (131, 119827692), (262, 59913846), (393, 39942564), (524, 29956923), (691, 22716972), (786, 19971282), (1179, 13314188), (1382, 11358486), (1572, 9985641), (2073, 7572324), (2358, 6657094), (2764, 5679243), (4146, 3786162), (4716, 3328547), (4817, 3258756), (6219, 2524108), (8292, 1893081), (9634, 1629378), (12438, 1262054), (14451, 1086252), (19268, 814689), (24876, 631027), (28902, 543126), (43353, 362084), (57804, 271563), (86706, 181042), (90521, 173412)]