15691802472

素因数分解:

$2^3\times 3^2\times {\mathrm{3571}}^1\times {\mathrm{61031}}^1$

素因数の和:64614

約数の個数: 48

約数和(自身を含む): 42511229280

約数和(自身を除く): 26819426808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3571, 7142, 10713, 14284, 21426, 28568, 32139, 42852, 61031, 64278, 85704, 122062, 128556, 183093, 244124, 257112, 366186, 488248, 549279, 732372, 1098558, 1464744, 2197116, 4394232, 217941701, 435883402, 653825103, 871766804, 1307650206, 1743533608, 1961475309, 2615300412, 3922950618, 5230600824, 7845901236, 15691802472]

約数ペア:

[(1, 15691802472), (2, 7845901236), (3, 5230600824), (4, 3922950618), (6, 2615300412), (8, 1961475309), (9, 1743533608), (12, 1307650206), (18, 871766804), (24, 653825103), (36, 435883402), (72, 217941701), (3571, 4394232), (7142, 2197116), (10713, 1464744), (14284, 1098558), (21426, 732372), (28568, 549279), (32139, 488248), (42852, 366186), (61031, 257112), (64278, 244124), (85704, 183093), (122062, 128556)]