1027356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 2690688

約数和(自身を除く): 1663332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 181, 258, 362, 473, 516, 543, 724, 946, 1086, 1419, 1892, 1991, 2172, 2838, 3982, 5676, 5973, 7783, 7964, 11946, 15566, 23349, 23892, 31132, 46698, 85613, 93396, 171226, 256839, 342452, 513678, 1027356]

約数ペア:

[(1, 1027356), (2, 513678), (3, 342452), (4, 256839), (6, 171226), (11, 93396), (12, 85613), (22, 46698), (33, 31132), (43, 23892), (44, 23349), (66, 15566), (86, 11946), (129, 7964), (132, 7783), (172, 5973), (181, 5676), (258, 3982), (362, 2838), (473, 2172), (516, 1991), (543, 1892), (724, 1419), (946, 1086)]