39942378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317003}}^1$

素因数の和:317018

約数の個数: 24

約数和(自身を含む): 98905248

約数和(自身を除く): 58962870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317003, 634006, 951009, 1902018, 2219021, 2853027, 4438042, 5706054, 6657063, 13314126, 19971189, 39942378]

約数ペア:

[(1, 39942378), (2, 19971189), (3, 13314126), (6, 6657063), (7, 5706054), (9, 4438042), (14, 2853027), (18, 2219021), (21, 1902018), (42, 951009), (63, 634006), (126, 317003)]