488778894

素因数分解:

$2^1\times 3^3\times {\mathrm{1427}}^1\times {\mathrm{6343}}^1$

素因数の和:7781

約数の個数: 32

約数和(自身を含む): 1087107840

約数和(自身を除く): 598328946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1427, 2854, 4281, 6343, 8562, 12686, 12843, 19029, 25686, 38058, 38529, 57087, 77058, 114174, 171261, 342522, 9051461, 18102922, 27154383, 54308766, 81463149, 162926298, 244389447, 488778894]

約数ペア:

[(1, 488778894), (2, 244389447), (3, 162926298), (6, 81463149), (9, 54308766), (18, 27154383), (27, 18102922), (54, 9051461), (1427, 342522), (2854, 171261), (4281, 114174), (6343, 77058), (8562, 57087), (12686, 38529), (12843, 38058), (19029, 25686)]