2012967306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15975931}}^1$

素因数の和:15975946

約数の個数: 24

約数和(自身を含む): 4984490784

約数和(自身を除く): 2971523478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15975931, 31951862, 47927793, 95855586, 111831517, 143783379, 223663034, 287566758, 335494551, 670989102, 1006483653, 2012967306]

約数ペア:

[(1, 2012967306), (2, 1006483653), (3, 670989102), (6, 335494551), (7, 287566758), (9, 223663034), (14, 143783379), (18, 111831517), (21, 95855586), (42, 47927793), (63, 31951862), (126, 15975931)]