2172665214

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{935687}}^1$

素因数の和:935741

約数の個数: 32

約数和(自身を含む): 4940432640

約数和(自身を除く): 2767767426

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 935687, 1871374, 2807061, 5614122, 8421183, 16842366, 25263549, 40234541, 50527098, 80469082, 120703623, 241407246, 362110869, 724221738, 1086332607, 2172665214]

約数ペア:

[(1, 2172665214), (2, 1086332607), (3, 724221738), (6, 362110869), (9, 241407246), (18, 120703623), (27, 80469082), (43, 50527098), (54, 40234541), (86, 25263549), (129, 16842366), (258, 8421183), (387, 5614122), (774, 2807061), (1161, 1871374), (2322, 935687)]