40944794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{18427}}^1$

素因数の和:18541

約数の個数: 16

約数和(自身を含む): 67667616

約数和(自身を除く): 26722822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 18427, 36854, 202697, 405394, 1861127, 3722254, 20472397, 40944794]

約数ペア:

[(1, 40944794), (2, 20472397), (11, 3722254), (22, 1861127), (101, 405394), (202, 202697), (1111, 36854), (2222, 18427)]