2090386728

素因数分解:

$2^3\times 3^2\times {\mathrm{5857}}^1\times {\mathrm{4957}}^1$

素因数の和:10826

約数の個数: 48

約数和(自身を含む): 5663572980

約数和(自身を除く): 3573186252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4957, 5857, 9914, 11714, 14871, 17571, 19828, 23428, 29742, 35142, 39656, 44613, 46856, 52713, 59484, 70284, 89226, 105426, 118968, 140568, 178452, 210852, 356904, 421704, 29033149, 58066298, 87099447, 116132596, 174198894, 232265192, 261298341, 348397788, 522596682, 696795576, 1045193364, 2090386728]

約数ペア:

[(1, 2090386728), (2, 1045193364), (3, 696795576), (4, 522596682), (6, 348397788), (8, 261298341), (9, 232265192), (12, 174198894), (18, 116132596), (24, 87099447), (36, 58066298), (72, 29033149), (4957, 421704), (5857, 356904), (9914, 210852), (11714, 178452), (14871, 140568), (17571, 118968), (19828, 105426), (23428, 89226), (29742, 70284), (35142, 59484), (39656, 52713), (44613, 46856)]