2019165894

素因数分解:

$2^1\times 3^4\times {\mathrm{2657}}^1\times {\mathrm{4691}}^1$

素因数の和:7362

約数の個数: 40

約数和(自身を含む): 4527094968

約数和(自身を除く): 2507929074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2657, 4691, 5314, 7971, 9382, 14073, 15942, 23913, 28146, 42219, 47826, 71739, 84438, 126657, 143478, 215217, 253314, 379971, 430434, 759942, 12463987, 24927974, 37391961, 74783922, 112175883, 224351766, 336527649, 673055298, 1009582947, 2019165894]

約数ペア:

[(1, 2019165894), (2, 1009582947), (3, 673055298), (6, 336527649), (9, 224351766), (18, 112175883), (27, 74783922), (54, 37391961), (81, 24927974), (162, 12463987), (2657, 759942), (4691, 430434), (5314, 379971), (7971, 253314), (9382, 215217), (14073, 143478), (15942, 126657), (23913, 84438), (28146, 71739), (42219, 47826)]