28729242

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{4793}}^1$

素因数の和:4844

約数の個数: 40

約数和(自身を含む): 66128436

約数和(自身を除く): 37399194

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 4793, 5994, 9586, 14379, 28758, 43137, 86274, 129411, 177341, 258822, 354682, 388233, 532023, 776466, 1064046, 1596069, 3192138, 4788207, 9576414, 14364621, 28729242]

約数ペア:

[(1, 28729242), (2, 14364621), (3, 9576414), (6, 4788207), (9, 3192138), (18, 1596069), (27, 1064046), (37, 776466), (54, 532023), (74, 388233), (81, 354682), (111, 258822), (162, 177341), (222, 129411), (333, 86274), (666, 43137), (999, 28758), (1998, 14379), (2997, 9586), (4793, 5994)]