40506466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20233}}^1$

素因数の和:20266

約数の個数: 32

約数和(自身を含む): 81583488

約数和(自身を除く): 41077022

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 20233, 40466, 141631, 222563, 263029, 283262, 445126, 526058, 1557941, 1841203, 2893319, 3115882, 3682406, 5786638, 20253233, 40506466]

約数ペア:

[(1, 40506466), (2, 20253233), (7, 5786638), (11, 3682406), (13, 3115882), (14, 2893319), (22, 1841203), (26, 1557941), (77, 526058), (91, 445126), (143, 283262), (154, 263029), (182, 222563), (286, 141631), (1001, 40466), (2002, 20233)]