16762446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 39911040

約数和(自身を除く): 23148594

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2131, 2622, 3933, 4262, 6393, 7866, 12786, 19179, 38358, 40489, 49013, 80978, 98026, 121467, 147039, 242934, 294078, 364401, 441117, 728802, 882234, 931247, 1862494, 2793741, 5587482, 8381223, 16762446]

約数ペア:

[(1, 16762446), (2, 8381223), (3, 5587482), (6, 2793741), (9, 1862494), (18, 931247), (19, 882234), (23, 728802), (38, 441117), (46, 364401), (57, 294078), (69, 242934), (114, 147039), (138, 121467), (171, 98026), (207, 80978), (342, 49013), (414, 40489), (437, 38358), (874, 19179), (1311, 12786), (2131, 7866), (2622, 6393), (3933, 4262)]