38440476

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20147}}^1$

素因数の和:20210

約数の個数: 36

約数和(自身を含む): 99007272

約数和(自身を除く): 60566796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 20147, 40294, 60441, 80588, 120882, 181323, 241764, 362646, 725292, 1067791, 2135582, 3203373, 4271164, 6406746, 9610119, 12813492, 19220238, 38440476]

約数ペア:

[(1, 38440476), (2, 19220238), (3, 12813492), (4, 9610119), (6, 6406746), (9, 4271164), (12, 3203373), (18, 2135582), (36, 1067791), (53, 725292), (106, 362646), (159, 241764), (212, 181323), (318, 120882), (477, 80588), (636, 60441), (954, 40294), (1908, 20147)]