13881204

素因数分解:

$2^2\times 3^2\times {\mathrm{385589}}^1$

素因数の和:385599

約数の個数: 18

約数和(自身を含む): 35088690

約数和(自身を除く): 21207486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 385589, 771178, 1156767, 1542356, 2313534, 3470301, 4627068, 6940602, 13881204]

約数ペア:

[(1, 13881204), (2, 6940602), (3, 4627068), (4, 3470301), (6, 2313534), (9, 1542356), (12, 1156767), (18, 771178), (36, 385589)]