171569412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{680831}}^1$

素因数の和:680848

約数の個数: 36

約数和(自身を含む): 495645696

約数和(自身を除く): 324076284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 680831, 1361662, 2042493, 2723324, 4084986, 4765817, 6127479, 8169972, 9531634, 12254958, 14297451, 19063268, 24509916, 28594902, 42892353, 57189804, 85784706, 171569412]

約数ペア:

[(1, 171569412), (2, 85784706), (3, 57189804), (4, 42892353), (6, 28594902), (7, 24509916), (9, 19063268), (12, 14297451), (14, 12254958), (18, 9531634), (21, 8169972), (28, 6127479), (36, 4765817), (42, 4084986), (63, 2723324), (84, 2042493), (126, 1361662), (252, 680831)]