18742434

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{39541}}^1$

素因数の和:39625

約数の個数: 16

約数和(自身を含む): 37960320

約数和(自身を除く): 19217886

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 39541, 79082, 118623, 237246, 3123739, 6247478, 9371217, 18742434]

約数ペア:

[(1, 18742434), (2, 9371217), (3, 6247478), (6, 3123739), (79, 237246), (158, 118623), (237, 79082), (474, 39541)]