40536378

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17191}}^1$

素因数の和:17330

約数の個数: 24

約数和(自身を含む): 88504416

約数和(自身を除く): 47968038

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 17191, 34382, 51573, 103146, 154719, 309438, 2252021, 4504042, 6756063, 13512126, 20268189, 40536378]

約数ペア:

[(1, 40536378), (2, 20268189), (3, 13512126), (6, 6756063), (9, 4504042), (18, 2252021), (131, 309438), (262, 154719), (393, 103146), (786, 51573), (1179, 34382), (2358, 17191)]