138660408

素因数分解:

$2^3\times 3^2\times {\mathrm{1925839}}^1$

素因数の和:1925851

約数の個数: 24

約数和(自身を含む): 375538800

約数和(自身を除く): 236878392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1925839, 3851678, 5777517, 7703356, 11555034, 15406712, 17332551, 23110068, 34665102, 46220136, 69330204, 138660408]

約数ペア:

[(1, 138660408), (2, 69330204), (3, 46220136), (4, 34665102), (6, 23110068), (8, 17332551), (9, 15406712), (12, 11555034), (18, 7703356), (24, 5777517), (36, 3851678), (72, 1925839)]