18321567234

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{123863}}^1$

素因数の和:124234

約数の個数: 32

約数和(自身を含む): 37188927360

約数和(自身を除く): 18867360126

約数列:

[1, 2, 3, 6, 89, 178, 267, 277, 534, 554, 831, 1662, 24653, 49306, 73959, 123863, 147918, 247726, 371589, 743178, 11023807, 22047614, 33071421, 34310051, 66142842, 68620102, 102930153, 205860306, 3053594539, 6107189078, 9160783617, 18321567234]

約数ペア:

[(1, 18321567234), (2, 9160783617), (3, 6107189078), (6, 3053594539), (89, 205860306), (178, 102930153), (267, 68620102), (277, 66142842), (534, 34310051), (554, 33071421), (831, 22047614), (1662, 11023807), (24653, 743178), (49306, 371589), (73959, 247726), (123863, 147918)]