40147938

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{54401}}^1$

素因数の和:54450

約数の個数: 24

約数和(自身を含む): 89110476

約数和(自身を除く): 48962538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 54401, 108802, 163203, 326406, 489609, 979218, 2230441, 4460882, 6691323, 13382646, 20073969, 40147938]

約数ペア:

[(1, 40147938), (2, 20073969), (3, 13382646), (6, 6691323), (9, 4460882), (18, 2230441), (41, 979218), (82, 489609), (123, 326406), (246, 163203), (369, 108802), (738, 54401)]