82471956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{981809}}^1$

素因数の和:981823

約数の個数: 24

約数和(自身を含む): 219925440

約数和(自身を除く): 137453484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 981809, 1963618, 2945427, 3927236, 5890854, 6872663, 11781708, 13745326, 20617989, 27490652, 41235978, 82471956]

約数ペア:

[(1, 82471956), (2, 41235978), (3, 27490652), (4, 20617989), (6, 13745326), (7, 11781708), (12, 6872663), (14, 5890854), (21, 3927236), (28, 2945427), (42, 1963618), (84, 981809)]