3186558

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 7413120

約数和(自身を除く): 4226562

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 179, 207, 258, 358, 387, 414, 537, 774, 989, 1074, 1611, 1978, 2967, 3222, 4117, 5934, 7697, 8234, 8901, 12351, 15394, 17802, 23091, 24702, 37053, 46182, 69273, 74106, 138546, 177031, 354062, 531093, 1062186, 1593279, 3186558]

約数ペア:

[(1, 3186558), (2, 1593279), (3, 1062186), (6, 531093), (9, 354062), (18, 177031), (23, 138546), (43, 74106), (46, 69273), (69, 46182), (86, 37053), (129, 24702), (138, 23091), (179, 17802), (207, 15394), (258, 12351), (358, 8901), (387, 8234), (414, 7697), (537, 5934), (774, 4117), (989, 3222), (1074, 2967), (1611, 1978)]