18384532

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 32920160

約数和(自身を除く): 14535628

約数列:

[1, 2, 4, 67, 134, 181, 268, 362, 379, 724, 758, 1516, 12127, 24254, 25393, 48508, 50786, 68599, 101572, 137198, 274396, 4596133, 9192266, 18384532]

約数ペア:

[(1, 18384532), (2, 9192266), (4, 4596133), (67, 274396), (134, 137198), (181, 101572), (268, 68599), (362, 50786), (379, 48508), (724, 25393), (758, 24254), (1516, 12127)]