1267421946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{187433}}^1$

素因数の和:187475

約数の個数: 48

約数和(自身を含む): 3076916544

約数和(自身を除く): 1809494598

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 187433, 374866, 562299, 1124598, 1312031, 2624062, 3936093, 4310959, 7872186, 8621918, 9184217, 12932877, 18368434, 25865754, 27552651, 30176713, 55105302, 60353426, 90530139, 181060278, 211236991, 422473982, 633710973, 1267421946]

約数ペア:

[(1, 1267421946), (2, 633710973), (3, 422473982), (6, 211236991), (7, 181060278), (14, 90530139), (21, 60353426), (23, 55105302), (42, 30176713), (46, 27552651), (49, 25865754), (69, 18368434), (98, 12932877), (138, 9184217), (147, 8621918), (161, 7872186), (294, 4310959), (322, 3936093), (483, 2624062), (966, 1312031), (1127, 1124598), (2254, 562299), (3381, 374866), (6762, 187433)]