40443894

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39419}}^1$

素因数の和:39449

約数の個数: 32

約数和(自身を含む): 94608000

約数和(自身を除く): 54164106

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 39419, 78838, 118257, 236514, 354771, 709542, 748961, 1064313, 1497922, 2128626, 2246883, 4493766, 6740649, 13481298, 20221947, 40443894]

約数ペア:

[(1, 40443894), (2, 20221947), (3, 13481298), (6, 6740649), (9, 4493766), (18, 2246883), (19, 2128626), (27, 1497922), (38, 1064313), (54, 748961), (57, 709542), (114, 354771), (171, 236514), (342, 118257), (513, 78838), (1026, 39419)]