18788876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3329}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 35244720

約数和(自身を除く): 16455844

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 3329, 5644, 6658, 13316, 56593, 113186, 226372, 276307, 552614, 1105228, 4697219, 9394438, 18788876]

約数ペア:

[(1, 18788876), (2, 9394438), (4, 4697219), (17, 1105228), (34, 552614), (68, 276307), (83, 226372), (166, 113186), (332, 56593), (1411, 13316), (2822, 6658), (3329, 5644)]