16397766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11831}}^1$

素因数の和:11857

約数の個数: 48

約数和(自身を含む): 44299008

約数和(自身を除く): 27901242

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, 11831, 23662, 35493, 70986, 82817, 106479, 130141, 165634, 212958, 248451, 260282, 390423, 496902, 745353, 780846, 910987, 1171269, 1490706, 1821974, 2342538, 2732961, 5465922, 8198883, 16397766]

約数ペア:

[(1, 16397766), (2, 8198883), (3, 5465922), (6, 2732961), (7, 2342538), (9, 1821974), (11, 1490706), (14, 1171269), (18, 910987), (21, 780846), (22, 745353), (33, 496902), (42, 390423), (63, 260282), (66, 248451), (77, 212958), (99, 165634), (126, 130141), (154, 106479), (198, 82817), (231, 70986), (462, 35493), (693, 23662), (1386, 11831)]