641573016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3818887}}^1$

素因数の和:3818903

約数の個数: 32

約数和(自身を含む): 1833066240

約数和(自身を除く): 1191493224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3818887, 7637774, 11456661, 15275548, 22913322, 26732209, 30551096, 45826644, 53464418, 80196627, 91653288, 106928836, 160393254, 213857672, 320786508, 641573016]

約数ペア:

[(1, 641573016), (2, 320786508), (3, 213857672), (4, 160393254), (6, 106928836), (7, 91653288), (8, 80196627), (12, 53464418), (14, 45826644), (21, 30551096), (24, 26732209), (28, 22913322), (42, 15275548), (56, 11456661), (84, 7637774), (168, 3818887)]