40853946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{138959}}^1$

素因数の和:138978

約数の個数: 24

約数和(自身を含む): 95048640

約数和(自身を除く): 54194694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 138959, 277918, 416877, 833754, 972713, 1945426, 2918139, 5836278, 6808991, 13617982, 20426973, 40853946]

約数ペア:

[(1, 40853946), (2, 20426973), (3, 13617982), (6, 6808991), (7, 5836278), (14, 2918139), (21, 1945426), (42, 972713), (49, 833754), (98, 416877), (147, 277918), (294, 138959)]