10420668

素因数分解:

$2^2\times 3^2\times {\mathrm{289463}}^1$

素因数の和:289473

約数の個数: 18

約数和(自身を含む): 26341224

約数和(自身を除く): 15920556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 289463, 578926, 868389, 1157852, 1736778, 2605167, 3473556, 5210334, 10420668]

約数ペア:

[(1, 10420668), (2, 5210334), (3, 3473556), (4, 2605167), (6, 1736778), (9, 1157852), (12, 868389), (18, 578926), (36, 289463)]