90657042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2158501}}^1$

素因数の和:2158513

約数の個数: 16

約数和(自身を含む): 207216192

約数和(自身を除く): 116559150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2158501, 4317002, 6475503, 12951006, 15109507, 30219014, 45328521, 90657042]

約数ペア:

[(1, 90657042), (2, 45328521), (3, 30219014), (6, 15109507), (7, 12951006), (14, 6475503), (21, 4317002), (42, 2158501)]