40987314

素因数分解:

$2^1\times 3^2\times {\mathrm{719}}^1\times {\mathrm{3167}}^1$

素因数の和:3894

約数の個数: 24

約数和(自身を含む): 88957440

約数和(自身を除く): 47970126

約数列:

[1, 2, 3, 6, 9, 18, 719, 1438, 2157, 3167, 4314, 6334, 6471, 9501, 12942, 19002, 28503, 57006, 2277073, 4554146, 6831219, 13662438, 20493657, 40987314]

約数ペア:

[(1, 40987314), (2, 20493657), (3, 13662438), (6, 6831219), (9, 4554146), (18, 2277073), (719, 57006), (1438, 28503), (2157, 19002), (3167, 12942), (4314, 9501), (6334, 6471)]