18137098

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4139}}^1$

素因数の和:4461

約数の個数: 16

約数和(自身を含む): 31199040

約数和(自身を除く): 13061942

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4139, 4382, 8278, 28973, 57946, 1295507, 2591014, 9068549, 18137098]

約数ペア:

[(1, 18137098), (2, 9068549), (7, 2591014), (14, 1295507), (313, 57946), (626, 28973), (2191, 8278), (4139, 4382)]