18107226

素因数分解:

$2^1\times 3^4\times {\mathrm{111773}}^1$

素因数の和:111787

約数の個数: 20

約数和(自身を含む): 40573962

約数和(自身を除く): 22466736

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 111773, 223546, 335319, 670638, 1005957, 2011914, 3017871, 6035742, 9053613, 18107226]

約数ペア:

[(1, 18107226), (2, 9053613), (3, 6035742), (6, 3017871), (9, 2011914), (18, 1005957), (27, 670638), (54, 335319), (81, 223546), (162, 111773)]