247470012

素因数分解:

$2^2\times 3^3\times {\mathrm{2291389}}^1$

素因数の和:2291402

約数の個数: 24

約数和(自身を含む): 641589200

約数和(自身を除く): 394119188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2291389, 4582778, 6874167, 9165556, 13748334, 20622501, 27496668, 41245002, 61867503, 82490004, 123735006, 247470012]

約数ペア:

[(1, 247470012), (2, 123735006), (3, 82490004), (4, 61867503), (6, 41245002), (9, 27496668), (12, 20622501), (18, 13748334), (27, 9165556), (36, 6874167), (54, 4582778), (108, 2291389)]