2221158636

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1434857}}^1$

素因数の和:1434910

約数の個数: 36

約数和(自身を含む): 5745171432

約数和(自身を除く): 3524012796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1434857, 2869714, 4304571, 5739428, 8609142, 12913713, 17218284, 25827426, 51654852, 61698851, 123397702, 185096553, 246795404, 370193106, 555289659, 740386212, 1110579318, 2221158636]

約数ペア:

[(1, 2221158636), (2, 1110579318), (3, 740386212), (4, 555289659), (6, 370193106), (9, 246795404), (12, 185096553), (18, 123397702), (36, 61698851), (43, 51654852), (86, 25827426), (129, 17218284), (172, 12913713), (258, 8609142), (387, 5739428), (516, 4304571), (774, 2869714), (1548, 1434857)]