12128526

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{18211}}^1$

素因数の和:18256

約数の個数: 24

約数和(自身を含む): 26990184

約数和(自身を除く): 14861658

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 18211, 36422, 54633, 109266, 163899, 327798, 673807, 1347614, 2021421, 4042842, 6064263, 12128526]

約数ペア:

[(1, 12128526), (2, 6064263), (3, 4042842), (6, 2021421), (9, 1347614), (18, 673807), (37, 327798), (74, 163899), (111, 109266), (222, 54633), (333, 36422), (666, 18211)]