18884532

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7057}}^1$

素因数の和:7287

約数の個数: 24

約数和(自身を含む): 44267776

約数和(自身を除く): 25383244

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7057, 14114, 21171, 28228, 42342, 84684, 1573711, 3147422, 4721133, 6294844, 9442266, 18884532]

約数ペア:

[(1, 18884532), (2, 9442266), (3, 6294844), (4, 4721133), (6, 3147422), (12, 1573711), (223, 84684), (446, 42342), (669, 28228), (892, 21171), (1338, 14114), (2676, 7057)]