25984926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 61776000

約数和(自身を除く): 35791074

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 263, 499, 526, 789, 998, 1497, 1578, 2367, 2893, 2994, 4491, 4734, 5489, 5786, 8679, 8982, 10978, 16467, 17358, 26037, 32934, 49401, 52074, 98802, 131237, 262474, 393711, 787422, 1181133, 1443607, 2362266, 2887214, 4330821, 8661642, 12992463, 25984926]

約数ペア:

[(1, 25984926), (2, 12992463), (3, 8661642), (6, 4330821), (9, 2887214), (11, 2362266), (18, 1443607), (22, 1181133), (33, 787422), (66, 393711), (99, 262474), (198, 131237), (263, 98802), (499, 52074), (526, 49401), (789, 32934), (998, 26037), (1497, 17358), (1578, 16467), (2367, 10978), (2893, 8982), (2994, 8679), (4491, 5786), (4734, 5489)]