18330786

素因数分解:

$2^1\times 3^4\times {\mathrm{113153}}^1$

素因数の和:113167

約数の個数: 20

約数和(自身を含む): 41074902

約数和(自身を除く): 22744116

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 113153, 226306, 339459, 678918, 1018377, 2036754, 3055131, 6110262, 9165393, 18330786]

約数ペア:

[(1, 18330786), (2, 9165393), (3, 6110262), (6, 3055131), (9, 2036754), (18, 1018377), (27, 678918), (54, 339459), (81, 226306), (162, 113153)]