42890118

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{51427}}^1$

素因数の和:51571

約数の個数: 16

約数和(自身を含む): 86399040

約数和(自身を除く): 43508922

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 51427, 102854, 154281, 308562, 7148353, 14296706, 21445059, 42890118]

約数ペア:

[(1, 42890118), (2, 21445059), (3, 14296706), (6, 7148353), (139, 308562), (278, 154281), (417, 102854), (834, 51427)]