127542042

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 284169600

約数和(自身を除く): 156627558

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 367, 387, 449, 734, 774, 898, 1101, 1347, 2202, 2694, 3303, 4041, 6606, 8082, 15781, 19307, 31562, 38614, 47343, 57921, 94686, 115842, 142029, 164783, 173763, 284058, 329566, 347526, 494349, 988698, 1483047, 2966094, 7085669, 14171338, 21257007, 42514014, 63771021, 127542042]

約数ペア:

[(1, 127542042), (2, 63771021), (3, 42514014), (6, 21257007), (9, 14171338), (18, 7085669), (43, 2966094), (86, 1483047), (129, 988698), (258, 494349), (367, 347526), (387, 329566), (449, 284058), (734, 173763), (774, 164783), (898, 142029), (1101, 115842), (1347, 94686), (2202, 57921), (2694, 47343), (3303, 38614), (4041, 31562), (6606, 19307), (8082, 15781)]