18285704

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{4003}}^1$

素因数の和:4580

約数の個数: 16

約数和(自身を含む): 34354320

約数和(自身を除く): 16068616

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4003, 4568, 8006, 16012, 32024, 2285713, 4571426, 9142852, 18285704]

約数ペア:

[(1, 18285704), (2, 9142852), (4, 4571426), (8, 2285713), (571, 32024), (1142, 16012), (2284, 8006), (4003, 4568)]