675396

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 1737372

約数和(自身を除く): 1061976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 257, 292, 438, 514, 657, 771, 876, 1028, 1314, 1542, 2313, 2628, 3084, 4626, 9252, 18761, 37522, 56283, 75044, 112566, 168849, 225132, 337698, 675396]

約数ペア:

[(1, 675396), (2, 337698), (3, 225132), (4, 168849), (6, 112566), (9, 75044), (12, 56283), (18, 37522), (36, 18761), (73, 9252), (146, 4626), (219, 3084), (257, 2628), (292, 2313), (438, 1542), (514, 1314), (657, 1028), (771, 876)]