145412856

素因数分解:

$2^3\times 3^2\times {\mathrm{2019623}}^1$

素因数の和:2019635

約数の個数: 24

約数和(自身を含む): 393826680

約数和(自身を除く): 248413824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2019623, 4039246, 6058869, 8078492, 12117738, 16156984, 18176607, 24235476, 36353214, 48470952, 72706428, 145412856]

約数ペア:

[(1, 145412856), (2, 72706428), (3, 48470952), (4, 36353214), (6, 24235476), (8, 18176607), (9, 16156984), (12, 12117738), (18, 8078492), (24, 6058869), (36, 4039246), (72, 2019623)]