131318046

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{235337}}^1$

素因数の和:235376

約数の個数: 24

約数和(自身を含む): 293701824

約数和(自身を除く): 162383778

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 235337, 470674, 706011, 1412022, 2118033, 4236066, 7295447, 14590894, 21886341, 43772682, 65659023, 131318046]

約数ペア:

[(1, 131318046), (2, 65659023), (3, 43772682), (6, 21886341), (9, 14590894), (18, 7295447), (31, 4236066), (62, 2118033), (93, 1412022), (186, 706011), (279, 470674), (558, 235337)]