68488902

素因数分解:

$2^1\times 3^4\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1442

約数の個数: 40

約数和(自身を含む): 153984600

約数和(自身を除く): 85495698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 419, 838, 1009, 1257, 2018, 2514, 3027, 3771, 6054, 7542, 9081, 11313, 18162, 22626, 27243, 33939, 54486, 67878, 81729, 163458, 422771, 845542, 1268313, 2536626, 3804939, 7609878, 11414817, 22829634, 34244451, 68488902]

約数ペア:

[(1, 68488902), (2, 34244451), (3, 22829634), (6, 11414817), (9, 7609878), (18, 3804939), (27, 2536626), (54, 1268313), (81, 845542), (162, 422771), (419, 163458), (838, 81729), (1009, 67878), (1257, 54486), (2018, 33939), (2514, 27243), (3027, 22626), (3771, 18162), (6054, 11313), (7542, 9081)]