72804942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{577817}}^1$

素因数の和:577832

約数の個数: 24

約数和(自身を含む): 180279216

約数和(自身を除く): 107474274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 577817, 1155634, 1733451, 3466902, 4044719, 5200353, 8089438, 10400706, 12134157, 24268314, 36402471, 72804942]

約数ペア:

[(1, 72804942), (2, 36402471), (3, 24268314), (6, 12134157), (7, 10400706), (9, 8089438), (14, 5200353), (18, 4044719), (21, 3466902), (42, 1733451), (63, 1155634), (126, 577817)]