15738802404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{60887}}^1$

素因数の和:62564

約数の個数: 48

約数和(自身を含む): 39573303168

約数和(自身を除く): 23834500764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1657, 3314, 4971, 6628, 9942, 19884, 21541, 43082, 60887, 64623, 86164, 121774, 129246, 182661, 243548, 258492, 365322, 730644, 791531, 1583062, 2374593, 3166124, 4749186, 9498372, 100889759, 201779518, 302669277, 403559036, 605338554, 1210677108, 1311566867, 2623133734, 3934700601, 5246267468, 7869401202, 15738802404]

約数ペア:

[(1, 15738802404), (2, 7869401202), (3, 5246267468), (4, 3934700601), (6, 2623133734), (12, 1311566867), (13, 1210677108), (26, 605338554), (39, 403559036), (52, 302669277), (78, 201779518), (156, 100889759), (1657, 9498372), (3314, 4749186), (4971, 3166124), (6628, 2374593), (9942, 1583062), (19884, 791531), (21541, 730644), (43082, 365322), (60887, 258492), (64623, 243548), (86164, 182661), (121774, 129246)]