8720154

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2027}}^1$

素因数の和:2274

約数の個数: 24

約数和(自身を含む): 18982080

約数和(自身を除く): 10261926

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2027, 2151, 4054, 4302, 6081, 12162, 18243, 36486, 484453, 968906, 1453359, 2906718, 4360077, 8720154]

約数ペア:

[(1, 8720154), (2, 4360077), (3, 2906718), (6, 1453359), (9, 968906), (18, 484453), (239, 36486), (478, 18243), (717, 12162), (1434, 6081), (2027, 4302), (2151, 4054)]