378298854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1106137}}^1$

素因数の和:1106164

約数の個数: 24

約数和(自身を含む): 862787640

約数和(自身を除く): 484488786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1106137, 2212274, 3318411, 6636822, 9955233, 19910466, 21016603, 42033206, 63049809, 126099618, 189149427, 378298854]

約数ペア:

[(1, 378298854), (2, 189149427), (3, 126099618), (6, 63049809), (9, 42033206), (18, 21016603), (19, 19910466), (38, 9955233), (57, 6636822), (114, 3318411), (171, 2212274), (342, 1106137)]