408974004

素因数分解:

$2^2\times 3^2\times {\mathrm{11360389}}^1$

素因数の和:11360399

約数の個数: 18

約数和(自身を含む): 1033795490

約数和(自身を除く): 624821486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11360389, 22720778, 34081167, 45441556, 68162334, 102243501, 136324668, 204487002, 408974004]

約数ペア:

[(1, 408974004), (2, 204487002), (3, 136324668), (4, 102243501), (6, 68162334), (9, 45441556), (12, 34081167), (18, 22720778), (36, 11360389)]