18288808

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{5701}}^1$

素因数の和:6108

約数の個数: 16

約数和(自身を含む): 34383060

約数和(自身を除く): 16094252

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 5701, 11402, 22804, 45608, 2286101, 4572202, 9144404, 18288808]

約数ペア:

[(1, 18288808), (2, 9144404), (4, 4572202), (8, 2286101), (401, 45608), (802, 22804), (1604, 11402), (3208, 5701)]