13247965116

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{140297}}^1$

素因数の和:140411

約数の個数: 72

約数和(自身を含む): 34828697904

約数和(自身を除く): 21580732788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 1098, 1548, 2196, 2623, 5246, 7869, 10492, 15738, 23607, 31476, 47214, 94428, 140297, 280594, 420891, 561188, 841782, 1262673, 1683564, 2525346, 5050692, 6032771, 8558117, 12065542, 17116234, 18098313, 24131084, 25674351, 34232468, 36196626, 51348702, 54294939, 72393252, 77023053, 102697404, 108589878, 154046106, 217179756, 308092212, 367999031, 735998062, 1103997093, 1471996124, 2207994186, 3311991279, 4415988372, 6623982558, 13247965116]

約数ペア:

[(1, 13247965116), (2, 6623982558), (3, 4415988372), (4, 3311991279), (6, 2207994186), (9, 1471996124), (12, 1103997093), (18, 735998062), (36, 367999031), (43, 308092212), (61, 217179756), (86, 154046106), (122, 108589878), (129, 102697404), (172, 77023053), (183, 72393252), (244, 54294939), (258, 51348702), (366, 36196626), (387, 34232468), (516, 25674351), (549, 24131084), (732, 18098313), (774, 17116234), (1098, 12065542), (1548, 8558117), (2196, 6032771), (2623, 5050692), (5246, 2525346), (7869, 1683564), (10492, 1262673), (15738, 841782), (23607, 561188), (31476, 420891), (47214, 280594), (94428, 140297)]