18272012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{415273}}^1$

素因数の和:415288

約数の個数: 12

約数和(自身を含む): 34883016

約数和(自身を除く): 16611004

約数列:

[1, 2, 4, 11, 22, 44, 415273, 830546, 1661092, 4568003, 9136006, 18272012]

約数ペア:

[(1, 18272012), (2, 9136006), (4, 4568003), (11, 1661092), (22, 830546), (44, 415273)]