8198982

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 20699712

約数和(自身を除く): 12500730

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 107, 129, 162, 198, 214, 258, 297, 321, 387, 473, 594, 642, 774, 891, 946, 963, 1161, 1177, 1419, 1782, 1926, 2322, 2354, 2838, 2889, 3483, 3531, 4257, 4601, 5778, 6966, 7062, 8514, 8667, 9202, 10593, 12771, 13803, 17334, 21186, 25542, 27606, 31779, 38313, 41409, 50611, 63558, 76626, 82818, 95337, 101222, 124227, 151833, 190674, 248454, 303666, 372681, 455499, 745362, 910998, 1366497, 2732994, 4099491, 8198982]

約数ペア:

[(1, 8198982), (2, 4099491), (3, 2732994), (6, 1366497), (9, 910998), (11, 745362), (18, 455499), (22, 372681), (27, 303666), (33, 248454), (43, 190674), (54, 151833), (66, 124227), (81, 101222), (86, 95337), (99, 82818), (107, 76626), (129, 63558), (162, 50611), (198, 41409), (214, 38313), (258, 31779), (297, 27606), (321, 25542), (387, 21186), (473, 17334), (594, 13803), (642, 12771), (774, 10593), (891, 9202), (946, 8667), (963, 8514), (1161, 7062), (1177, 6966), (1419, 5778), (1782, 4601), (1926, 4257), (2322, 3531), (2354, 3483), (2838, 2889)]