66644508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113341}}^1$

素因数の和:113362

約数の個数: 36

約数和(自身を含む): 180893832

約数和(自身を除く): 114249324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 113341, 226682, 340023, 453364, 680046, 793387, 1360092, 1586774, 2380161, 3173548, 4760322, 5553709, 9520644, 11107418, 16661127, 22214836, 33322254, 66644508]

約数ペア:

[(1, 66644508), (2, 33322254), (3, 22214836), (4, 16661127), (6, 11107418), (7, 9520644), (12, 5553709), (14, 4760322), (21, 3173548), (28, 2380161), (42, 1586774), (49, 1360092), (84, 793387), (98, 680046), (147, 453364), (196, 340023), (294, 226682), (588, 113341)]