40350726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172439}}^1$

素因数の和:172460

約数の個数: 24

約数和(自身を含む): 94152240

約数和(自身を除く): 53801514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 172439, 344878, 517317, 1034634, 1551951, 2241707, 3103902, 4483414, 6725121, 13450242, 20175363, 40350726]

約数ペア:

[(1, 40350726), (2, 20175363), (3, 13450242), (6, 6725121), (9, 4483414), (13, 3103902), (18, 2241707), (26, 1551951), (39, 1034634), (78, 517317), (117, 344878), (234, 172439)]