2017717842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^2\times {\mathrm{1949}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 4643870400

約数和(自身を除く): 2626152558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 1949, 2198, 3297, 3898, 5847, 6594, 11694, 13643, 24649, 27286, 40929, 49298, 73947, 81858, 147894, 172543, 305993, 345086, 517629, 611986, 917979, 1035258, 1835958, 2141951, 4283902, 6425853, 12851706, 48040901, 96081802, 144122703, 288245406, 336286307, 672572614, 1008858921, 2017717842]

約数ペア:

[(1, 2017717842), (2, 1008858921), (3, 672572614), (6, 336286307), (7, 288245406), (14, 144122703), (21, 96081802), (42, 48040901), (157, 12851706), (314, 6425853), (471, 4283902), (942, 2141951), (1099, 1835958), (1949, 1035258), (2198, 917979), (3297, 611986), (3898, 517629), (5847, 345086), (6594, 305993), (11694, 172543), (13643, 147894), (24649, 81858), (27286, 73947), (40929, 49298)]