210198018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{18947}}^1$

素因数の和:19038

約数の個数: 24

約数和(自身を含む): 430422768

約数和(自身を除く): 220224750

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1849, 3698, 5547, 11094, 18947, 37894, 56841, 113682, 814721, 1629442, 2444163, 4888326, 35033003, 70066006, 105099009, 210198018]

約数ペア:

[(1, 210198018), (2, 105099009), (3, 70066006), (6, 35033003), (43, 4888326), (86, 2444163), (129, 1629442), (258, 814721), (1849, 113682), (3698, 56841), (5547, 37894), (11094, 18947)]