40415067

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 75329280

約数和(自身を除く): 34914213

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2011, 2233, 2871, 6033, 6699, 14077, 18099, 20097, 22121, 42231, 58319, 66363, 126693, 154847, 174957, 199089, 408233, 464541, 524871, 641509, 1224699, 1393623, 1924527, 3674097, 4490563, 5773581, 13471689, 40415067]

約数ペア:

[(1, 40415067), (3, 13471689), (7, 5773581), (9, 4490563), (11, 3674097), (21, 1924527), (29, 1393623), (33, 1224699), (63, 641509), (77, 524871), (87, 464541), (99, 408233), (203, 199089), (231, 174957), (261, 154847), (319, 126693), (609, 66363), (693, 58319), (957, 42231), (1827, 22121), (2011, 20097), (2233, 18099), (2871, 14077), (6033, 6699)]