21031653048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7177}}^1\times {\mathrm{17443}}^1$

素因数の和:24636

約数の個数: 64

約数和(自身を含む): 60102255360

約数和(自身を除く): 39070602312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7177, 14354, 17443, 21531, 28708, 34886, 43062, 50239, 52329, 57416, 69772, 86124, 100478, 104658, 122101, 139544, 150717, 172248, 200956, 209316, 244202, 301434, 366303, 401912, 418632, 488404, 602868, 732606, 976808, 1205736, 1465212, 2930424, 125188411, 250376822, 375565233, 500753644, 751130466, 876318877, 1001507288, 1502260932, 1752637754, 2628956631, 3004521864, 3505275508, 5257913262, 7010551016, 10515826524, 21031653048]

約数ペア:

[(1, 21031653048), (2, 10515826524), (3, 7010551016), (4, 5257913262), (6, 3505275508), (7, 3004521864), (8, 2628956631), (12, 1752637754), (14, 1502260932), (21, 1001507288), (24, 876318877), (28, 751130466), (42, 500753644), (56, 375565233), (84, 250376822), (168, 125188411), (7177, 2930424), (14354, 1465212), (17443, 1205736), (21531, 976808), (28708, 732606), (34886, 602868), (43062, 488404), (50239, 418632), (52329, 401912), (57416, 366303), (69772, 301434), (86124, 244202), (100478, 209316), (104658, 200956), (122101, 172248), (139544, 150717)]