18472808

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{2621}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 34689060

約数和(自身を除く): 16216252

約数列:

[1, 2, 4, 8, 881, 1762, 2621, 3524, 5242, 7048, 10484, 20968, 2309101, 4618202, 9236404, 18472808]

約数ペア:

[(1, 18472808), (2, 9236404), (4, 4618202), (8, 2309101), (881, 20968), (1762, 10484), (2621, 7048), (3524, 5242)]