18440022

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{38903}}^1$

素因数の和:38987

約数の個数: 16

約数和(自身を含む): 37347840

約数和(自身を除く): 18907818

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 38903, 77806, 116709, 233418, 3073337, 6146674, 9220011, 18440022]

約数ペア:

[(1, 18440022), (2, 9220011), (3, 6146674), (6, 3073337), (79, 233418), (158, 116709), (237, 77806), (474, 38903)]