402156

素因数分解:

$2^2\times 3^2\times {\mathrm{11171}}^1$

素因数の和:11181

約数の個数: 18

約数和(自身を含む): 1016652

約数和(自身を除く): 614496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11171, 22342, 33513, 44684, 67026, 100539, 134052, 201078, 402156]

約数ペア:

[(1, 402156), (2, 201078), (3, 134052), (4, 100539), (6, 67026), (9, 44684), (12, 33513), (18, 22342), (36, 11171)]