18408040690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141600313}}^1$

素因数の和:141600333

約数の個数: 16

約数和(自身を含む): 35683279128

約数和(自身を除く): 17275238438

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 141600313, 283200626, 708001565, 1416003130, 1840804069, 3681608138, 9204020345, 18408040690]

約数ペア:

[(1, 18408040690), (2, 9204020345), (5, 3681608138), (10, 1840804069), (13, 1416003130), (26, 708001565), (65, 283200626), (130, 141600313)]