40221426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22271}}^1$

素因数の和:22326

約数の個数: 32

約数和(自身を含む): 94076928

約数和(自身を除く): 53855502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 22271, 44542, 66813, 133626, 155897, 311794, 467691, 935382, 957653, 1915306, 2872959, 5745918, 6703571, 13407142, 20110713, 40221426]

約数ペア:

[(1, 40221426), (2, 20110713), (3, 13407142), (6, 6703571), (7, 5745918), (14, 2872959), (21, 1915306), (42, 957653), (43, 935382), (86, 467691), (129, 311794), (258, 155897), (301, 133626), (602, 66813), (903, 44542), (1806, 22271)]