663501048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3949411}}^1$

素因数の和:3949427

約数の個数: 32

約数和(自身を含む): 1895717760

約数和(自身を除く): 1232216712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3949411, 7898822, 11848233, 15797644, 23696466, 27645877, 31595288, 47392932, 55291754, 82937631, 94785864, 110583508, 165875262, 221167016, 331750524, 663501048]

約数ペア:

[(1, 663501048), (2, 331750524), (3, 221167016), (4, 165875262), (6, 110583508), (7, 94785864), (8, 82937631), (12, 55291754), (14, 47392932), (21, 31595288), (24, 27645877), (28, 23696466), (42, 15797644), (56, 11848233), (84, 7898822), (168, 3949411)]