18349330

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23227}}^1$

素因数の和:23313

約数の個数: 16

約数和(自身を含む): 33448320

約数和(自身を除く): 15098990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 23227, 46454, 116135, 232270, 1834933, 3669866, 9174665, 18349330]

約数ペア:

[(1, 18349330), (2, 9174665), (5, 3669866), (10, 1834933), (79, 232270), (158, 116135), (395, 46454), (790, 23227)]