18068548030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138988831}}^1$

素因数の和:138988851

約数の個数: 16

約数和(自身を含む): 35025185664

約数和(自身を除く): 16956637634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 138988831, 277977662, 694944155, 1389888310, 1806854803, 3613709606, 9034274015, 18068548030]

約数ペア:

[(1, 18068548030), (2, 9034274015), (5, 3613709606), (10, 1806854803), (13, 1389888310), (26, 694944155), (65, 277977662), (130, 138988831)]