2017190742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1979}}^1\times {\mathrm{3467}}^1$

素因数の和:5465

約数の個数: 48

約数和(自身を含む): 4696781760

約数和(自身を除く): 2679591018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1979, 3467, 3958, 5937, 6934, 10401, 11874, 13853, 20802, 24269, 27706, 41559, 48538, 72807, 83118, 96971, 145614, 169883, 193942, 290913, 339766, 509649, 581826, 1019298, 6861193, 13722386, 20583579, 41167158, 48028351, 96056702, 144085053, 288170106, 336198457, 672396914, 1008595371, 2017190742]

約数ペア:

[(1, 2017190742), (2, 1008595371), (3, 672396914), (6, 336198457), (7, 288170106), (14, 144085053), (21, 96056702), (42, 48028351), (49, 41167158), (98, 20583579), (147, 13722386), (294, 6861193), (1979, 1019298), (3467, 581826), (3958, 509649), (5937, 339766), (6934, 290913), (10401, 193942), (11874, 169883), (13853, 145614), (20802, 96971), (24269, 83118), (27706, 72807), (41559, 48538)]