18633009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 25638912

約数和(自身を除く): 7005903

約数列:

[1, 3, 47, 103, 141, 309, 1283, 3849, 4841, 14523, 60301, 132149, 180903, 396447, 6211003, 18633009]

約数ペア:

[(1, 18633009), (3, 6211003), (47, 396447), (103, 180903), (141, 132149), (309, 60301), (1283, 14523), (3849, 4841)]