40684326

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{19429}}^1$

素因数の和:19783

約数の個数: 16

約数和(自身を含む): 81606000

約数和(自身を除く): 40921674

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 19429, 38858, 58287, 116574, 6780721, 13561442, 20342163, 40684326]

約数ペア:

[(1, 40684326), (2, 20342163), (3, 13561442), (6, 6780721), (349, 116574), (698, 58287), (1047, 38858), (2094, 19429)]