18279844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4283}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 35265888

約数和(自身を除く): 16986044

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 4283, 8566, 17132, 47113, 94226, 188452, 415451, 830902, 1661804, 4569961, 9139922, 18279844]

約数ペア:

[(1, 18279844), (2, 9139922), (4, 4569961), (11, 1661804), (22, 830902), (44, 415451), (97, 188452), (194, 94226), (388, 47113), (1067, 17132), (2134, 8566), (4268, 4283)]