31343298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1129}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 71813760

約数和(自身を除く): 40470462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1129, 1322, 1983, 2258, 3387, 3966, 4627, 6774, 7903, 9254, 13881, 15806, 23709, 27762, 47418, 746269, 1492538, 2238807, 4477614, 5223883, 10447766, 15671649, 31343298]

約数ペア:

[(1, 31343298), (2, 15671649), (3, 10447766), (6, 5223883), (7, 4477614), (14, 2238807), (21, 1492538), (42, 746269), (661, 47418), (1129, 27762), (1322, 23709), (1983, 15806), (2258, 13881), (3387, 9254), (3966, 7903), (4627, 6774)]