261900036

素因数分解:

$2^2\times 3^2\times {\mathrm{7275001}}^1$

素因数の和:7275011

約数の個数: 18

約数和(自身を含む): 662025182

約数和(自身を除く): 400125146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7275001, 14550002, 21825003, 29100004, 43650006, 65475009, 87300012, 130950018, 261900036]

約数ペア:

[(1, 261900036), (2, 130950018), (3, 87300012), (4, 65475009), (6, 43650006), (9, 29100004), (12, 21825003), (18, 14550002), (36, 7275001)]