11911806

素因数分解:

$2^1\times 3^3\times {\mathrm{220589}}^1$

素因数の和:220600

約数の個数: 16

約数和(自身を含む): 26470800

約数和(自身を除く): 14558994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 220589, 441178, 661767, 1323534, 1985301, 3970602, 5955903, 11911806]

約数ペア:

[(1, 11911806), (2, 5955903), (3, 3970602), (6, 1985301), (9, 1323534), (18, 661767), (27, 441178), (54, 220589)]