84025746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{666871}}^1$

素因数の和:666886

約数の個数: 24

約数和(自身を含む): 208064064

約数和(自身を除く): 124038318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 666871, 1333742, 2000613, 4001226, 4668097, 6001839, 9336194, 12003678, 14004291, 28008582, 42012873, 84025746]

約数ペア:

[(1, 84025746), (2, 42012873), (3, 28008582), (6, 14004291), (7, 12003678), (9, 9336194), (14, 6001839), (18, 4668097), (21, 4001226), (42, 2000613), (63, 1333742), (126, 666871)]