18039846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 39512448

約数和(自身を除く): 21472602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 443, 617, 886, 1234, 1329, 1851, 2658, 3702, 4873, 6787, 9746, 13574, 14619, 20361, 29238, 40722, 273331, 546662, 819993, 1639986, 3006641, 6013282, 9019923, 18039846]

約数ペア:

[(1, 18039846), (2, 9019923), (3, 6013282), (6, 3006641), (11, 1639986), (22, 819993), (33, 546662), (66, 273331), (443, 40722), (617, 29238), (886, 20361), (1234, 14619), (1329, 13574), (1851, 9746), (2658, 6787), (3702, 4873)]