18161418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1181}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 39828672

約数和(自身を除く): 21667254

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 233, 466, 699, 1181, 1398, 2362, 2563, 3543, 5126, 7086, 7689, 12991, 15378, 25982, 38973, 77946, 275173, 550346, 825519, 1651038, 3026903, 6053806, 9080709, 18161418]

約数ペア:

[(1, 18161418), (2, 9080709), (3, 6053806), (6, 3026903), (11, 1651038), (22, 825519), (33, 550346), (66, 275173), (233, 77946), (466, 38973), (699, 25982), (1181, 15378), (1398, 12991), (2362, 7689), (2563, 7086), (3543, 5126)]