12763758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 31030272

約数和(自身を除く): 18266514

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 181, 219, 322, 362, 438, 483, 511, 543, 966, 1022, 1086, 1267, 1533, 1679, 2534, 3066, 3358, 3801, 4163, 5037, 7602, 8326, 10074, 11753, 12489, 13213, 23506, 24978, 26426, 29141, 35259, 39639, 58282, 70518, 79278, 87423, 92491, 174846, 184982, 277473, 303899, 554946, 607798, 911697, 1823394, 2127293, 4254586, 6381879, 12763758]

約数ペア:

[(1, 12763758), (2, 6381879), (3, 4254586), (6, 2127293), (7, 1823394), (14, 911697), (21, 607798), (23, 554946), (42, 303899), (46, 277473), (69, 184982), (73, 174846), (138, 92491), (146, 87423), (161, 79278), (181, 70518), (219, 58282), (322, 39639), (362, 35259), (438, 29141), (483, 26426), (511, 24978), (543, 23506), (966, 13213), (1022, 12489), (1086, 11753), (1267, 10074), (1533, 8326), (1679, 7602), (2534, 5037), (3066, 4163), (3358, 3801)]