712188

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 1831648

約数和(自身を除く): 1119460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 271, 292, 438, 542, 657, 813, 876, 1084, 1314, 1626, 2439, 2628, 3252, 4878, 9756, 19783, 39566, 59349, 79132, 118698, 178047, 237396, 356094, 712188]

約数ペア:

[(1, 712188), (2, 356094), (3, 237396), (4, 178047), (6, 118698), (9, 79132), (12, 59349), (18, 39566), (36, 19783), (73, 9756), (146, 4878), (219, 3252), (271, 2628), (292, 2439), (438, 1626), (542, 1314), (657, 1084), (813, 876)]