18262342

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3253}}^1$

素因数の和:3663

約数の個数: 16

約数和(自身を含む): 31394592

約数和(自身を除く): 13132250

約数列:

[1, 2, 7, 14, 401, 802, 2807, 3253, 5614, 6506, 22771, 45542, 1304453, 2608906, 9131171, 18262342]

約数ペア:

[(1, 18262342), (2, 9131171), (7, 2608906), (14, 1304453), (401, 45542), (802, 22771), (2807, 6506), (3253, 5614)]