31382274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67927}}^1$

素因数の和:67950

約数の個数: 32

約数和(自身を含む): 78253056

約数和(自身を除く): 46870782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 67927, 135854, 203781, 407562, 475489, 747197, 950978, 1426467, 1494394, 2241591, 2852934, 4483182, 5230379, 10460758, 15691137, 31382274]

約数ペア:

[(1, 31382274), (2, 15691137), (3, 10460758), (6, 5230379), (7, 4483182), (11, 2852934), (14, 2241591), (21, 1494394), (22, 1426467), (33, 950978), (42, 747197), (66, 475489), (77, 407562), (154, 203781), (231, 135854), (462, 67927)]