42397914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12641}}^1$

素因数の和:12702

約数の個数: 32

約数和(自身を含む): 93449664

約数和(自身を除く): 51051750

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 12641, 25282, 37923, 75846, 164333, 328666, 492999, 543563, 985998, 1087126, 1630689, 3261378, 7066319, 14132638, 21198957, 42397914]

約数ペア:

[(1, 42397914), (2, 21198957), (3, 14132638), (6, 7066319), (13, 3261378), (26, 1630689), (39, 1087126), (43, 985998), (78, 543563), (86, 492999), (129, 328666), (258, 164333), (559, 75846), (1118, 37923), (1677, 25282), (3354, 12641)]