18255796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 34521480

約数和(自身を除く): 16265684

約数列:

[1, 2, 4, 13, 26, 52, 569, 617, 1138, 1234, 2276, 2468, 7397, 8021, 14794, 16042, 29588, 32084, 351073, 702146, 1404292, 4563949, 9127898, 18255796]

約数ペア:

[(1, 18255796), (2, 9127898), (4, 4563949), (13, 1404292), (26, 702146), (52, 351073), (569, 32084), (617, 29588), (1138, 16042), (1234, 14794), (2276, 8021), (2468, 7397)]