2989742022

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{489961}}^1$

素因数の和:490085

約数の個数: 32

約数和(自身を含む): 6702680160

約数和(自身を除く): 3712938138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 489961, 979922, 1469883, 2939766, 4409649, 8819298, 13228947, 26457894, 55365593, 110731186, 166096779, 332193558, 498290337, 996580674, 1494871011, 2989742022]

約数ペア:

[(1, 2989742022), (2, 1494871011), (3, 996580674), (6, 498290337), (9, 332193558), (18, 166096779), (27, 110731186), (54, 55365593), (113, 26457894), (226, 13228947), (339, 8819298), (678, 4409649), (1017, 2939766), (2034, 1469883), (3051, 979922), (6102, 489961)]