2018333361

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 3038886144

約数和(自身を除く): 1020552783

約数列:

[1, 3, 11, 33, 47, 121, 141, 281, 363, 421, 517, 843, 1263, 1551, 3091, 4631, 5687, 9273, 13207, 13893, 17061, 19787, 34001, 39621, 50941, 59361, 102003, 118301, 145277, 152823, 217657, 354903, 435831, 652971, 1301311, 1598047, 2394227, 3903933, 4794141, 5560147, 7182681, 14314421, 16680441, 42943263, 61161617, 183484851, 672777787, 2018333361]

約数ペア:

[(1, 2018333361), (3, 672777787), (11, 183484851), (33, 61161617), (47, 42943263), (121, 16680441), (141, 14314421), (281, 7182681), (363, 5560147), (421, 4794141), (517, 3903933), (843, 2394227), (1263, 1598047), (1551, 1301311), (3091, 652971), (4631, 435831), (5687, 354903), (9273, 217657), (13207, 152823), (13893, 145277), (17061, 118301), (19787, 102003), (34001, 59361), (39621, 50941)]