26812494

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 60323328

約数和(自身を除く): 33510834

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 127, 222, 254, 317, 333, 381, 634, 666, 762, 951, 1143, 1902, 2286, 2853, 4699, 5706, 9398, 11729, 14097, 23458, 28194, 35187, 40259, 42291, 70374, 80518, 84582, 105561, 120777, 211122, 241554, 362331, 724662, 1489583, 2979166, 4468749, 8937498, 13406247, 26812494]

約数ペア:

[(1, 26812494), (2, 13406247), (3, 8937498), (6, 4468749), (9, 2979166), (18, 1489583), (37, 724662), (74, 362331), (111, 241554), (127, 211122), (222, 120777), (254, 105561), (317, 84582), (333, 80518), (381, 70374), (634, 42291), (666, 40259), (762, 35187), (951, 28194), (1143, 23458), (1902, 14097), (2286, 11729), (2853, 9398), (4699, 5706)]