2257542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 6289920

約数和(自身を除く): 4032378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 41, 42, 46, 57, 63, 69, 82, 114, 123, 126, 133, 138, 161, 171, 207, 246, 266, 287, 322, 342, 369, 399, 414, 437, 483, 574, 738, 779, 798, 861, 874, 943, 966, 1197, 1311, 1449, 1558, 1722, 1886, 2337, 2394, 2583, 2622, 2829, 2898, 3059, 3933, 4674, 5166, 5453, 5658, 6118, 6601, 7011, 7866, 8487, 9177, 10906, 13202, 14022, 16359, 16974, 17917, 18354, 19803, 27531, 32718, 35834, 39606, 49077, 53751, 55062, 59409, 98154, 107502, 118818, 125419, 161253, 250838, 322506, 376257, 752514, 1128771, 2257542]

約数ペア:

[(1, 2257542), (2, 1128771), (3, 752514), (6, 376257), (7, 322506), (9, 250838), (14, 161253), (18, 125419), (19, 118818), (21, 107502), (23, 98154), (38, 59409), (41, 55062), (42, 53751), (46, 49077), (57, 39606), (63, 35834), (69, 32718), (82, 27531), (114, 19803), (123, 18354), (126, 17917), (133, 16974), (138, 16359), (161, 14022), (171, 13202), (207, 10906), (246, 9177), (266, 8487), (287, 7866), (322, 7011), (342, 6601), (369, 6118), (399, 5658), (414, 5453), (437, 5166), (483, 4674), (574, 3933), (738, 3059), (779, 2898), (798, 2829), (861, 2622), (874, 2583), (943, 2394), (966, 2337), (1197, 1886), (1311, 1722), (1449, 1558)]