210913146

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{7193}}^1$

素因数の和:7388

約数の個数: 40

約数和(自身を含む): 475278804

約数和(自身を除く): 264365658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1629, 3258, 4887, 7193, 9774, 14386, 14661, 21579, 29322, 43158, 64737, 129474, 194211, 388422, 582633, 1165266, 1301933, 2603866, 3905799, 7811598, 11717397, 23434794, 35152191, 70304382, 105456573, 210913146]

約数ペア:

[(1, 210913146), (2, 105456573), (3, 70304382), (6, 35152191), (9, 23434794), (18, 11717397), (27, 7811598), (54, 3905799), (81, 2603866), (162, 1301933), (181, 1165266), (362, 582633), (543, 388422), (1086, 194211), (1629, 129474), (3258, 64737), (4887, 43158), (7193, 29322), (9774, 21579), (14386, 14661)]