40215834

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{54493}}^1$

素因数の和:54542

約数の個数: 24

約数和(自身を含む): 89261172

約数和(自身を除く): 49045338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 54493, 108986, 163479, 326958, 490437, 980874, 2234213, 4468426, 6702639, 13405278, 20107917, 40215834]

約数ペア:

[(1, 40215834), (2, 20107917), (3, 13405278), (6, 6702639), (9, 4468426), (18, 2234213), (41, 980874), (82, 490437), (123, 326958), (246, 163479), (369, 108986), (738, 54493)]