84199806

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 186666480

約数和(自身を除く): 102466674

約数列:

[1, 2, 3, 6, 9, 18, 73, 139, 146, 219, 278, 417, 438, 461, 657, 834, 922, 1251, 1314, 1383, 2502, 2766, 4149, 8298, 10147, 20294, 30441, 33653, 60882, 64079, 67306, 91323, 100959, 128158, 182646, 192237, 201918, 302877, 384474, 576711, 605754, 1153422, 4677767, 9355534, 14033301, 28066602, 42099903, 84199806]

約数ペア:

[(1, 84199806), (2, 42099903), (3, 28066602), (6, 14033301), (9, 9355534), (18, 4677767), (73, 1153422), (139, 605754), (146, 576711), (219, 384474), (278, 302877), (417, 201918), (438, 192237), (461, 182646), (657, 128158), (834, 100959), (922, 91323), (1251, 67306), (1314, 64079), (1383, 60882), (2502, 33653), (2766, 30441), (4149, 20294), (8298, 10147)]