40808166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2423}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 93547008

約数和(自身を除く): 52738842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2423, 2807, 4846, 5614, 7269, 8421, 14538, 16842, 16961, 33922, 50883, 101766, 971623, 1943246, 2914869, 5829738, 6801361, 13602722, 20404083, 40808166]

約数ペア:

[(1, 40808166), (2, 20404083), (3, 13602722), (6, 6801361), (7, 5829738), (14, 2914869), (21, 1943246), (42, 971623), (401, 101766), (802, 50883), (1203, 33922), (2406, 16961), (2423, 16842), (2807, 14538), (4846, 8421), (5614, 7269)]