18609498

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1399}}^1$

素因数の和:2146

約数の個数: 24

約数和(自身を含む): 40404000

約数和(自身を除く): 21794502

約数列:

[1, 2, 3, 6, 9, 18, 739, 1399, 1478, 2217, 2798, 4197, 4434, 6651, 8394, 12591, 13302, 25182, 1033861, 2067722, 3101583, 6203166, 9304749, 18609498]

約数ペア:

[(1, 18609498), (2, 9304749), (3, 6203166), (6, 3101583), (9, 2067722), (18, 1033861), (739, 25182), (1399, 13302), (1478, 12591), (2217, 8394), (2798, 6651), (4197, 4434)]