16400538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11833}}^1$

素因数の和:11859

約数の個数: 48

約数和(自身を含む): 44306496

約数和(自身を除く): 27905958

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 11833, 23666, 35499, 70998, 82831, 106497, 130163, 165662, 212994, 248493, 260326, 390489, 496986, 745479, 780978, 911141, 1171467, 1490958, 1822282, 2342934, 2733423, 5466846, 8200269, 16400538]

約数ペア:

[(1, 16400538), (2, 8200269), (3, 5466846), (6, 2733423), (7, 2342934), (9, 1822282), (11, 1490958), (14, 1171467), (18, 911141), (21, 780978), (22, 745479), (33, 496986), (42, 390489), (63, 260326), (66, 248493), (77, 212994), (99, 165662), (126, 130163), (154, 106497), (198, 82831), (231, 70998), (462, 35499), (693, 23666), (1386, 11833)]