18306399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11579}}^1$

素因数の和:11630

約数の個数: 16

約数和(自身を含む): 26680320

約数和(自身を除く): 8373921

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 11579, 34737, 196843, 358949, 590529, 1076847, 6102133, 18306399]

約数ペア:

[(1, 18306399), (3, 6102133), (17, 1076847), (31, 590529), (51, 358949), (93, 196843), (527, 34737), (1581, 11579)]