18282308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{415507}}^1$

素因数の和:415522

約数の個数: 12

約数和(自身を含む): 34902672

約数和(自身を除く): 16620364

約数列:

[1, 2, 4, 11, 22, 44, 415507, 831014, 1662028, 4570577, 9141154, 18282308]

約数ペア:

[(1, 18282308), (2, 9141154), (4, 4570577), (11, 1662028), (22, 831014), (44, 415507)]