19782945576

素因数分解:

$2^3\times 3^4\times {\mathrm{30529237}}^1$

素因数の和:30529255

約数の個数: 40

約数和(自身を含む): 55410566970

約数和(自身を除く): 35627621394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 30529237, 61058474, 91587711, 122116948, 183175422, 244233896, 274763133, 366350844, 549526266, 732701688, 824289399, 1099052532, 1648578798, 2198105064, 2472868197, 3297157596, 4945736394, 6594315192, 9891472788, 19782945576]

約数ペア:

[(1, 19782945576), (2, 9891472788), (3, 6594315192), (4, 4945736394), (6, 3297157596), (8, 2472868197), (9, 2198105064), (12, 1648578798), (18, 1099052532), (24, 824289399), (27, 732701688), (36, 549526266), (54, 366350844), (72, 274763133), (81, 244233896), (108, 183175422), (162, 122116948), (216, 91587711), (324, 61058474), (648, 30529237)]