7239996

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 19219200

約数和(自身を除く): 11979204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 1559, 2322, 3118, 4644, 4677, 6236, 9354, 14031, 18708, 28062, 42093, 56124, 67037, 84186, 134074, 168372, 201111, 268148, 402222, 603333, 804444, 1206666, 1809999, 2413332, 3619998, 7239996]

約数ペア:

[(1, 7239996), (2, 3619998), (3, 2413332), (4, 1809999), (6, 1206666), (9, 804444), (12, 603333), (18, 402222), (27, 268148), (36, 201111), (43, 168372), (54, 134074), (86, 84186), (108, 67037), (129, 56124), (172, 42093), (258, 28062), (387, 18708), (516, 14031), (774, 9354), (1161, 6236), (1548, 4677), (1559, 4644), (2322, 3118)]