40440996

素因数分解:

$2^2\times 3^2\times {\mathrm{1123361}}^1$

素因数の和:1123371

約数の個数: 18

約数和(自身を含む): 102225942

約数和(自身を除く): 61784946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1123361, 2246722, 3370083, 4493444, 6740166, 10110249, 13480332, 20220498, 40440996]

約数ペア:

[(1, 40440996), (2, 20220498), (3, 13480332), (4, 10110249), (6, 6740166), (9, 4493444), (12, 3370083), (18, 2246722), (36, 1123361)]