42653268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{169259}}^1$

素因数の和:169276

約数の個数: 36

約数和(自身を含む): 123221280

約数和(自身を除く): 80568012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 169259, 338518, 507777, 677036, 1015554, 1184813, 1523331, 2031108, 2369626, 3046662, 3554439, 4739252, 6093324, 7108878, 10663317, 14217756, 21326634, 42653268]

約数ペア:

[(1, 42653268), (2, 21326634), (3, 14217756), (4, 10663317), (6, 7108878), (7, 6093324), (9, 4739252), (12, 3554439), (14, 3046662), (18, 2369626), (21, 2031108), (28, 1523331), (36, 1184813), (42, 1015554), (63, 677036), (84, 507777), (126, 338518), (252, 169259)]