79779618

素因数分解:

$2^1\times 3^2\times {\mathrm{4432201}}^1$

素因数の和:4432209

約数の個数: 12

約数和(自身を含む): 172855878

約数和(自身を除く): 93076260

約数列:

[1, 2, 3, 6, 9, 18, 4432201, 8864402, 13296603, 26593206, 39889809, 79779618]

約数ペア:

[(1, 79779618), (2, 39889809), (3, 26593206), (6, 13296603), (9, 8864402), (18, 4432201)]