556572042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2378513}}^1$

素因数の和:2378534

約数の個数: 24

約数和(自身を含む): 1298668644

約数和(自身を除く): 742096602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2378513, 4757026, 7135539, 14271078, 21406617, 30920669, 42813234, 61841338, 92762007, 185524014, 278286021, 556572042]

約数ペア:

[(1, 556572042), (2, 278286021), (3, 185524014), (6, 92762007), (9, 61841338), (13, 42813234), (18, 30920669), (26, 21406617), (39, 14271078), (78, 7135539), (117, 4757026), (234, 2378513)]