40647942

素因数分解:

$2^1\times 3^2\times {\mathrm{487}}^1\times {\mathrm{4637}}^1$

素因数の和:5132

約数の個数: 24

約数和(自身を含む): 88270416

約数和(自身を除く): 47622474

約数列:

[1, 2, 3, 6, 9, 18, 487, 974, 1461, 2922, 4383, 4637, 8766, 9274, 13911, 27822, 41733, 83466, 2258219, 4516438, 6774657, 13549314, 20323971, 40647942]

約数ペア:

[(1, 40647942), (2, 20323971), (3, 13549314), (6, 6774657), (9, 4516438), (18, 2258219), (487, 83466), (974, 41733), (1461, 27822), (2922, 13911), (4383, 9274), (4637, 8766)]