158491638

素因数分解:

$2^1\times 3^2\times {\mathrm{8805091}}^1$

素因数の和:8805099

約数の個数: 12

約数和(自身を含む): 343398588

約数和(自身を除く): 184906950

約数列:

[1, 2, 3, 6, 9, 18, 8805091, 17610182, 26415273, 52830546, 79245819, 158491638]

約数ペア:

[(1, 158491638), (2, 79245819), (3, 52830546), (6, 26415273), (9, 17610182), (18, 8805091)]