172009512

素因数分解:

$2^3\times 3^2\times {\mathrm{2389021}}^1$

素因数の和:2389033

約数の個数: 24

約数和(自身を含む): 465859290

約数和(自身を除く): 293849778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2389021, 4778042, 7167063, 9556084, 14334126, 19112168, 21501189, 28668252, 43002378, 57336504, 86004756, 172009512]

約数ペア:

[(1, 172009512), (2, 86004756), (3, 57336504), (4, 43002378), (6, 28668252), (8, 21501189), (9, 19112168), (12, 14334126), (18, 9556084), (24, 7167063), (36, 4778042), (72, 2389021)]