18293208

素因数分解:

$2^3\times 3^1\times {\mathrm{577}}^1\times {\mathrm{1321}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 45846960

約数和(自身を除く): 27553752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 577, 1154, 1321, 1731, 2308, 2642, 3462, 3963, 4616, 5284, 6924, 7926, 10568, 13848, 15852, 31704, 762217, 1524434, 2286651, 3048868, 4573302, 6097736, 9146604, 18293208]

約数ペア:

[(1, 18293208), (2, 9146604), (3, 6097736), (4, 4573302), (6, 3048868), (8, 2286651), (12, 1524434), (24, 762217), (577, 31704), (1154, 15852), (1321, 13848), (1731, 10568), (2308, 7926), (2642, 6924), (3462, 5284), (3963, 4616)]