15691717692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{37309}}^1$

素因数の和:38995

約数の個数: 72

約数和(自身を含む): 45360005600

約数和(自身を除く): 29668287908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1669, 3338, 5007, 6676, 10014, 11683, 15021, 20028, 23366, 30042, 35049, 37309, 46732, 60084, 70098, 74618, 105147, 111927, 140196, 149236, 210294, 223854, 261163, 335781, 420588, 447708, 522326, 671562, 783489, 1044652, 1343124, 1566978, 2350467, 3133956, 4700934, 9401868, 62268721, 124537442, 186806163, 249074884, 373612326, 435881047, 560418489, 747224652, 871762094, 1120836978, 1307643141, 1743524188, 2241673956, 2615286282, 3922929423, 5230572564, 7845858846, 15691717692]

約数ペア:

[(1, 15691717692), (2, 7845858846), (3, 5230572564), (4, 3922929423), (6, 2615286282), (7, 2241673956), (9, 1743524188), (12, 1307643141), (14, 1120836978), (18, 871762094), (21, 747224652), (28, 560418489), (36, 435881047), (42, 373612326), (63, 249074884), (84, 186806163), (126, 124537442), (252, 62268721), (1669, 9401868), (3338, 4700934), (5007, 3133956), (6676, 2350467), (10014, 1566978), (11683, 1343124), (15021, 1044652), (20028, 783489), (23366, 671562), (30042, 522326), (35049, 447708), (37309, 420588), (46732, 335781), (60084, 261163), (70098, 223854), (74618, 210294), (105147, 149236), (111927, 140196)]