40086207

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 70424640

約数和(自身を除く): 30338433

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 593, 609, 777, 1073, 1779, 1827, 2331, 3219, 4151, 5337, 7511, 9657, 12453, 17197, 21941, 22533, 37359, 51591, 65823, 67599, 120379, 153587, 154773, 197469, 361137, 460761, 636289, 1083411, 1382283, 1908867, 4454023, 5726601, 13362069, 40086207]

約数ペア:

[(1, 40086207), (3, 13362069), (7, 5726601), (9, 4454023), (21, 1908867), (29, 1382283), (37, 1083411), (63, 636289), (87, 460761), (111, 361137), (203, 197469), (259, 154773), (261, 153587), (333, 120379), (593, 67599), (609, 65823), (777, 51591), (1073, 37359), (1779, 22533), (1827, 21941), (2331, 17197), (3219, 12453), (4151, 9657), (5337, 7511)]