40278834

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42221}}^1$

素因数の和:42282

約数の個数: 24

約数和(自身を含む): 88919532

約数和(自身を除く): 48640698

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 42221, 84442, 126663, 253326, 379989, 759978, 2237713, 4475426, 6713139, 13426278, 20139417, 40278834]

約数ペア:

[(1, 40278834), (2, 20139417), (3, 13426278), (6, 6713139), (9, 4475426), (18, 2237713), (53, 759978), (106, 379989), (159, 253326), (318, 126663), (477, 84442), (954, 42221)]