15640146

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2741}}^1$

素因数の和:3066

約数の個数: 24

約数和(自身を含む): 34006284

約数和(自身を除く): 18366138

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2741, 2853, 5482, 5706, 8223, 16446, 24669, 49338, 868897, 1737794, 2606691, 5213382, 7820073, 15640146]

約数ペア:

[(1, 15640146), (2, 7820073), (3, 5213382), (6, 2606691), (9, 1737794), (18, 868897), (317, 49338), (634, 24669), (951, 16446), (1902, 8223), (2741, 5706), (2853, 5482)]