2467998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 5896800

約数和(自身を除く): 3428802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 199, 234, 318, 398, 477, 597, 689, 954, 1194, 1378, 1791, 2067, 2587, 3582, 4134, 5174, 6201, 7761, 10547, 12402, 15522, 21094, 23283, 31641, 46566, 63282, 94923, 137111, 189846, 274222, 411333, 822666, 1233999, 2467998]

約数ペア:

[(1, 2467998), (2, 1233999), (3, 822666), (6, 411333), (9, 274222), (13, 189846), (18, 137111), (26, 94923), (39, 63282), (53, 46566), (78, 31641), (106, 23283), (117, 21094), (159, 15522), (199, 12402), (234, 10547), (318, 7761), (398, 6201), (477, 5174), (597, 4134), (689, 3582), (954, 2587), (1194, 2067), (1378, 1791)]