6989994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 16926624

約数和(自身を除く): 9936630

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 821, 946, 1419, 1642, 2463, 2838, 4257, 4926, 7389, 8514, 9031, 14778, 18062, 27093, 35303, 54186, 70606, 81279, 105909, 162558, 211818, 317727, 388333, 635454, 776666, 1164999, 2329998, 3494997, 6989994]

約数ペア:

[(1, 6989994), (2, 3494997), (3, 2329998), (6, 1164999), (9, 776666), (11, 635454), (18, 388333), (22, 317727), (33, 211818), (43, 162558), (66, 105909), (86, 81279), (99, 70606), (129, 54186), (198, 35303), (258, 27093), (387, 18062), (473, 14778), (774, 9031), (821, 8514), (946, 7389), (1419, 4926), (1642, 4257), (2463, 2838)]