64429686

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{24023}}^1$

素因数の和:24180

約数の個数: 24

約数和(自身を含む): 140540400

約数和(自身を除く): 76110714

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 24023, 48046, 72069, 144138, 216207, 432414, 3579427, 7158854, 10738281, 21476562, 32214843, 64429686]

約数ペア:

[(1, 64429686), (2, 32214843), (3, 21476562), (6, 10738281), (9, 7158854), (18, 3579427), (149, 432414), (298, 216207), (447, 144138), (894, 72069), (1341, 48046), (2682, 24023)]