64842858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189599}}^1$

素因数の和:189626

約数の個数: 24

約数和(自身を含む): 147888000

約数和(自身を除く): 83045142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 189599, 379198, 568797, 1137594, 1706391, 3412782, 3602381, 7204762, 10807143, 21614286, 32421429, 64842858]

約数ペア:

[(1, 64842858), (2, 32421429), (3, 21614286), (6, 10807143), (9, 7204762), (18, 3602381), (19, 3412782), (38, 1706391), (57, 1137594), (114, 568797), (171, 379198), (342, 189599)]