18347030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141131}}^1$

素因数の和:141151

約数の個数: 16

約数和(自身を含む): 35565264

約数和(自身を除く): 17218234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 141131, 282262, 705655, 1411310, 1834703, 3669406, 9173515, 18347030]

約数ペア:

[(1, 18347030), (2, 9173515), (5, 3669406), (10, 1834703), (13, 1411310), (26, 705655), (65, 282262), (130, 141131)]