42086018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{55817}}^1$

素因数の和:55861

約数の個数: 16

約数和(自身を含む): 70330680

約数和(自身を除く): 28244662

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 55817, 111634, 725621, 1451242, 1618693, 3237386, 21043009, 42086018]

約数ペア:

[(1, 42086018), (2, 21043009), (13, 3237386), (26, 1618693), (29, 1451242), (58, 725621), (377, 111634), (754, 55817)]