18892824

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18307}}^1$

素因数の和:18359

約数の個数: 32

約数和(自身を含む): 48333120

約数和(自身を除く): 29440296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 18307, 36614, 54921, 73228, 109842, 146456, 219684, 439368, 787201, 1574402, 2361603, 3148804, 4723206, 6297608, 9446412, 18892824]

約数ペア:

[(1, 18892824), (2, 9446412), (3, 6297608), (4, 4723206), (6, 3148804), (8, 2361603), (12, 1574402), (24, 787201), (43, 439368), (86, 219684), (129, 146456), (172, 109842), (258, 73228), (344, 54921), (516, 36614), (1032, 18307)]