8918286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 19662720

約数和(自身を除く): 10744434

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 2659, 3354, 5318, 7977, 15954, 34567, 69134, 103701, 114337, 207402, 228674, 343011, 686022, 1486381, 2972762, 4459143, 8918286]

約数ペア:

[(1, 8918286), (2, 4459143), (3, 2972762), (6, 1486381), (13, 686022), (26, 343011), (39, 228674), (43, 207402), (78, 114337), (86, 103701), (129, 69134), (258, 34567), (559, 15954), (1118, 7977), (1677, 5318), (2659, 3354)]