405740106

素因数分解:

$2^1\times 3^2\times {\mathrm{22541117}}^1$

素因数の和:22541125

約数の個数: 12

約数和(自身を含む): 879103602

約数和(自身を除く): 473363496

約数列:

[1, 2, 3, 6, 9, 18, 22541117, 45082234, 67623351, 135246702, 202870053, 405740106]

約数ペア:

[(1, 405740106), (2, 202870053), (3, 135246702), (6, 67623351), (9, 45082234), (18, 22541117)]