15540138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45439}}^1$

素因数の和:45466

約数の個数: 24

約数和(自身を含む): 35443200

約数和(自身を除く): 19903062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 45439, 90878, 136317, 272634, 408951, 817902, 863341, 1726682, 2590023, 5180046, 7770069, 15540138]

約数ペア:

[(1, 15540138), (2, 7770069), (3, 5180046), (6, 2590023), (9, 1726682), (18, 863341), (19, 817902), (38, 408951), (57, 272634), (114, 136317), (171, 90878), (342, 45439)]