18855462

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{43049}}^1$

素因数の和:43127

約数の個数: 16

約数和(自身を含む): 38228400

約数和(自身を除く): 19372938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 43049, 86098, 129147, 258294, 3142577, 6285154, 9427731, 18855462]

約数ペア:

[(1, 18855462), (2, 9427731), (3, 6285154), (6, 3142577), (73, 258294), (146, 129147), (219, 86098), (438, 43049)]