18324904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{176201}}^1$

素因数の和:176220

約数の個数: 16

約数和(自身を含む): 37002420

約数和(自身を除く): 18677516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 176201, 352402, 704804, 1409608, 2290613, 4581226, 9162452, 18324904]

約数ペア:

[(1, 18324904), (2, 9162452), (4, 4581226), (8, 2290613), (13, 1409608), (26, 704804), (52, 352402), (104, 176201)]