18644106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239027}}^1$

素因数の和:239045

約数の個数: 16

約数和(自身を含む): 40156704

約数和(自身を除く): 21512598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239027, 478054, 717081, 1434162, 3107351, 6214702, 9322053, 18644106]

約数ペア:

[(1, 18644106), (2, 9322053), (3, 6214702), (6, 3107351), (13, 1434162), (26, 717081), (39, 478054), (78, 239027)]