8164002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 12737886

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 431, 451, 462, 574, 861, 862, 902, 1293, 1353, 1722, 2586, 2706, 3017, 3157, 4741, 6034, 6314, 9051, 9471, 9482, 14223, 17671, 18102, 18942, 28446, 33187, 35342, 53013, 66374, 99561, 106026, 123697, 194381, 199122, 247394, 371091, 388762, 583143, 742182, 1166286, 1360667, 2721334, 4082001, 8164002]

約数ペア:

[(1, 8164002), (2, 4082001), (3, 2721334), (6, 1360667), (7, 1166286), (11, 742182), (14, 583143), (21, 388762), (22, 371091), (33, 247394), (41, 199122), (42, 194381), (66, 123697), (77, 106026), (82, 99561), (123, 66374), (154, 53013), (231, 35342), (246, 33187), (287, 28446), (431, 18942), (451, 18102), (462, 17671), (574, 14223), (861, 9482), (862, 9471), (902, 9051), (1293, 6314), (1353, 6034), (1722, 4741), (2586, 3157), (2706, 3017)]