7258572

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 60

約数和(自身を含む): 19453896

約数和(自身を除く): 12195324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 521, 774, 1042, 1161, 1548, 1563, 2084, 2322, 3126, 3483, 4644, 4689, 6252, 6966, 9378, 13932, 14067, 18756, 22403, 28134, 42201, 44806, 56268, 67209, 84402, 89612, 134418, 168804, 201627, 268836, 403254, 604881, 806508, 1209762, 1814643, 2419524, 3629286, 7258572]

約数ペア:

[(1, 7258572), (2, 3629286), (3, 2419524), (4, 1814643), (6, 1209762), (9, 806508), (12, 604881), (18, 403254), (27, 268836), (36, 201627), (43, 168804), (54, 134418), (81, 89612), (86, 84402), (108, 67209), (129, 56268), (162, 44806), (172, 42201), (258, 28134), (324, 22403), (387, 18756), (516, 14067), (521, 13932), (774, 9378), (1042, 6966), (1161, 6252), (1548, 4689), (1563, 4644), (2084, 3483), (2322, 3126)]