63866628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253439}}^1$

素因数の和:253456

約数の個数: 36

約数和(自身を含む): 184504320

約数和(自身を除く): 120637692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253439, 506878, 760317, 1013756, 1520634, 1774073, 2280951, 3041268, 3548146, 4561902, 5322219, 7096292, 9123804, 10644438, 15966657, 21288876, 31933314, 63866628]

約数ペア:

[(1, 63866628), (2, 31933314), (3, 21288876), (4, 15966657), (6, 10644438), (7, 9123804), (9, 7096292), (12, 5322219), (14, 4561902), (18, 3548146), (21, 3041268), (28, 2280951), (36, 1774073), (42, 1520634), (63, 1013756), (84, 760317), (126, 506878), (252, 253439)]