86564142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{687017}}^1$

素因数の和:687032

約数の個数: 24

約数和(自身を含む): 214349616

約数和(自身を除く): 127785474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 687017, 1374034, 2061051, 4122102, 4809119, 6183153, 9618238, 12366306, 14427357, 28854714, 43282071, 86564142]

約数ペア:

[(1, 86564142), (2, 43282071), (3, 28854714), (6, 14427357), (7, 12366306), (9, 9618238), (14, 6183153), (18, 4809119), (21, 4122102), (42, 2061051), (63, 1374034), (126, 687017)]