8999298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 25039872

約数和(自身を除く): 16040574

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 63, 66, 77, 86, 99, 126, 129, 151, 154, 198, 231, 258, 301, 302, 387, 453, 462, 473, 602, 693, 774, 903, 906, 946, 1057, 1359, 1386, 1419, 1661, 1806, 2114, 2709, 2718, 2838, 3171, 3311, 3322, 4257, 4983, 5418, 6342, 6493, 6622, 8514, 9513, 9933, 9966, 11627, 12986, 14949, 19026, 19479, 19866, 23254, 29799, 29898, 34881, 38958, 45451, 58437, 59598, 69762, 71423, 90902, 104643, 116874, 136353, 142846, 209286, 214269, 272706, 409059, 428538, 499961, 642807, 818118, 999922, 1285614, 1499883, 2999766, 4499649, 8999298]

約数ペア:

[(1, 8999298), (2, 4499649), (3, 2999766), (6, 1499883), (7, 1285614), (9, 999922), (11, 818118), (14, 642807), (18, 499961), (21, 428538), (22, 409059), (33, 272706), (42, 214269), (43, 209286), (63, 142846), (66, 136353), (77, 116874), (86, 104643), (99, 90902), (126, 71423), (129, 69762), (151, 59598), (154, 58437), (198, 45451), (231, 38958), (258, 34881), (301, 29898), (302, 29799), (387, 23254), (453, 19866), (462, 19479), (473, 19026), (602, 14949), (693, 12986), (774, 11627), (903, 9966), (906, 9933), (946, 9513), (1057, 8514), (1359, 6622), (1386, 6493), (1419, 6342), (1661, 5418), (1806, 4983), (2114, 4257), (2709, 3322), (2718, 3311), (2838, 3171)]