130720932

素因数分解:

$2^2\times 3^3\times {\mathrm{1210379}}^1$

素因数の和:1210392

約数の個数: 24

約数和(自身を含む): 338906400

約数和(自身を除く): 208185468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1210379, 2420758, 3631137, 4841516, 7262274, 10893411, 14524548, 21786822, 32680233, 43573644, 65360466, 130720932]

約数ペア:

[(1, 130720932), (2, 65360466), (3, 43573644), (4, 32680233), (6, 21786822), (9, 14524548), (12, 10893411), (18, 7262274), (27, 4841516), (36, 3631137), (54, 2420758), (108, 1210379)]