1898492742

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{272537}}^1$

素因数の和:272594

約数の個数: 40

約数和(自身を含む): 4352976936

約数和(自身を除く): 2454484194

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 272537, 545074, 817611, 1635222, 2452833, 4905666, 7358499, 11719091, 14716998, 22075497, 23438182, 35157273, 44150994, 70314546, 105471819, 210943638, 316415457, 632830914, 949246371, 1898492742]

約数ペア:

[(1, 1898492742), (2, 949246371), (3, 632830914), (6, 316415457), (9, 210943638), (18, 105471819), (27, 70314546), (43, 44150994), (54, 35157273), (81, 23438182), (86, 22075497), (129, 14716998), (162, 11719091), (258, 7358499), (387, 4905666), (774, 2452833), (1161, 1635222), (2322, 817611), (3483, 545074), (6966, 272537)]