138049884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547817}}^1$

素因数の和:547834

約数の個数: 36

約数和(自身を含む): 398811504

約数和(自身を除く): 260761620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547817, 1095634, 1643451, 2191268, 3286902, 3834719, 4930353, 6573804, 7669438, 9860706, 11504157, 15338876, 19721412, 23008314, 34512471, 46016628, 69024942, 138049884]

約数ペア:

[(1, 138049884), (2, 69024942), (3, 46016628), (4, 34512471), (6, 23008314), (7, 19721412), (9, 15338876), (12, 11504157), (14, 9860706), (18, 7669438), (21, 6573804), (28, 4930353), (36, 3834719), (42, 3286902), (63, 2191268), (84, 1643451), (126, 1095634), (252, 547817)]