131735718

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{18251}}^1$

素因数の和:18660

約数の個数: 24

約数和(自身を含む): 286154856

約数和(自身を除く): 154419138

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 18251, 36502, 54753, 109506, 164259, 328518, 7318651, 14637302, 21955953, 43911906, 65867859, 131735718]

約数ペア:

[(1, 131735718), (2, 65867859), (3, 43911906), (6, 21955953), (9, 14637302), (18, 7318651), (401, 328518), (802, 164259), (1203, 109506), (2406, 54753), (3609, 36502), (7218, 18251)]