40282038

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{6761}}^1$

素因数の和:7100

約数の個数: 24

約数和(自身を含む): 87554376

約数和(自身を除く): 47272338

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 6761, 13522, 20283, 40566, 60849, 121698, 2237891, 4475782, 6713673, 13427346, 20141019, 40282038]

約数ペア:

[(1, 40282038), (2, 20141019), (3, 13427346), (6, 6713673), (9, 4475782), (18, 2237891), (331, 121698), (662, 60849), (993, 40566), (1986, 20283), (2979, 13522), (5958, 6761)]