123909618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{28643}}^1$

素因数の和:28758

約数の個数: 32

約数和(自身を含む): 285981696

約数和(自身を除く): 162072078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 28643, 57286, 85929, 171858, 200501, 401002, 601503, 1203006, 2950229, 5900458, 8850687, 17701374, 20651603, 41303206, 61954809, 123909618]

約数ペア:

[(1, 123909618), (2, 61954809), (3, 41303206), (6, 20651603), (7, 17701374), (14, 8850687), (21, 5900458), (42, 2950229), (103, 1203006), (206, 601503), (309, 401002), (618, 200501), (721, 171858), (1442, 85929), (2163, 57286), (4326, 28643)]