18464556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139883}}^1$

素因数の和:139901

約数の個数: 24

約数和(自身を含む): 47001024

約数和(自身を除く): 28536468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139883, 279766, 419649, 559532, 839298, 1538713, 1678596, 3077426, 4616139, 6154852, 9232278, 18464556]

約数ペア:

[(1, 18464556), (2, 9232278), (3, 6154852), (4, 4616139), (6, 3077426), (11, 1678596), (12, 1538713), (22, 839298), (33, 559532), (44, 419649), (66, 279766), (132, 139883)]