21936186

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{13693}}^1$

素因数の和:13790

約数の個数: 24

約数和(自身を含む): 48065940

約数和(自身を除く): 26129754

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 13693, 27386, 41079, 82158, 123237, 246474, 1218677, 2437354, 3656031, 7312062, 10968093, 21936186]

約数ペア:

[(1, 21936186), (2, 10968093), (3, 7312062), (6, 3656031), (9, 2437354), (18, 1218677), (89, 246474), (178, 123237), (267, 82158), (534, 41079), (801, 27386), (1602, 13693)]