8231724

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2254

約数の個数: 36

約数和(自身を含む): 21012264

約数和(自身を除く): 12780540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 2137, 3852, 4274, 6411, 8548, 12822, 19233, 25644, 38466, 76932, 228659, 457318, 685977, 914636, 1371954, 2057931, 2743908, 4115862, 8231724]

約数ペア:

[(1, 8231724), (2, 4115862), (3, 2743908), (4, 2057931), (6, 1371954), (9, 914636), (12, 685977), (18, 457318), (36, 228659), (107, 76932), (214, 38466), (321, 25644), (428, 19233), (642, 12822), (963, 8548), (1284, 6411), (1926, 4274), (2137, 3852)]