2018949858

素因数分解:

$2^1\times 3^2\times {\mathrm{5113}}^1\times {\mathrm{21937}}^1$

素因数の和:27058

約数の個数: 24

約数和(自身を含む): 4375446348

約数和(自身を除く): 2356496490

約数列:

[1, 2, 3, 6, 9, 18, 5113, 10226, 15339, 21937, 30678, 43874, 46017, 65811, 92034, 131622, 197433, 394866, 112163881, 224327762, 336491643, 672983286, 1009474929, 2018949858]

約数ペア:

[(1, 2018949858), (2, 1009474929), (3, 672983286), (6, 336491643), (9, 224327762), (18, 112163881), (5113, 394866), (10226, 197433), (15339, 131622), (21937, 92034), (30678, 65811), (43874, 46017)]