18482584

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{43591}}^1$

素因数の和:43650

約数の個数: 16

約数和(自身を含む): 35309520

約数和(自身を除く): 16826936

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 43591, 87182, 174364, 348728, 2310323, 4620646, 9241292, 18482584]

約数ペア:

[(1, 18482584), (2, 9241292), (4, 4620646), (8, 2310323), (53, 348728), (106, 174364), (212, 87182), (424, 43591)]