40381446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6917}}^1$

素因数の和:7068

約数の個数: 32

約数和(自身を含む): 92977920

約数和(自身を除く): 52596474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 6917, 13834, 20751, 41502, 48419, 96838, 145257, 290514, 961463, 1922926, 2884389, 5768778, 6730241, 13460482, 20190723, 40381446]

約数ペア:

[(1, 40381446), (2, 20190723), (3, 13460482), (6, 6730241), (7, 5768778), (14, 2884389), (21, 1922926), (42, 961463), (139, 290514), (278, 145257), (417, 96838), (834, 48419), (973, 41502), (1946, 20751), (2919, 13834), (5838, 6917)]