56443698

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{19973}}^1$

素因数の和:20138

約数の個数: 24

約数和(自身を含む): 123079788

約数和(自身を除く): 66636090

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 19973, 39946, 59919, 119838, 179757, 359514, 3135761, 6271522, 9407283, 18814566, 28221849, 56443698]

約数ペア:

[(1, 56443698), (2, 28221849), (3, 18814566), (6, 9407283), (9, 6271522), (18, 3135761), (157, 359514), (314, 179757), (471, 119838), (942, 59919), (1413, 39946), (2826, 19973)]