282000222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20533}}^1$

素因数の和:20657

約数の個数: 48

約数和(自身を含む): 704726880

約数和(自身を除く): 422726658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 20533, 41066, 61599, 123198, 143731, 184797, 287462, 369594, 431193, 862386, 1293579, 2238097, 2587158, 4476194, 6714291, 13428582, 15666679, 20142873, 31333358, 40285746, 47000037, 94000074, 141000111, 282000222]

約数ペア:

[(1, 282000222), (2, 141000111), (3, 94000074), (6, 47000037), (7, 40285746), (9, 31333358), (14, 20142873), (18, 15666679), (21, 13428582), (42, 6714291), (63, 4476194), (109, 2587158), (126, 2238097), (218, 1293579), (327, 862386), (654, 431193), (763, 369594), (981, 287462), (1526, 184797), (1962, 143731), (2289, 123198), (4578, 61599), (6867, 41066), (13734, 20533)]