40135668

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6571}}^1$

素因数の和:7087

約数の個数: 24

約数和(自身を含む): 93848160

約数和(自身を除く): 53712492

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 6571, 13142, 19713, 26284, 39426, 78852, 3344639, 6689278, 10033917, 13378556, 20067834, 40135668]

約数ペア:

[(1, 40135668), (2, 20067834), (3, 13378556), (4, 10033917), (6, 6689278), (12, 3344639), (509, 78852), (1018, 39426), (1527, 26284), (2036, 19713), (3054, 13142), (6108, 6571)]