168185388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2002207}}^1$

素因数の和:2002221

約数の個数: 24

約数和(自身を含む): 448494592

約数和(自身を除く): 280309204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2002207, 4004414, 6006621, 8008828, 12013242, 14015449, 24026484, 28030898, 42046347, 56061796, 84092694, 168185388]

約数ペア:

[(1, 168185388), (2, 84092694), (3, 56061796), (4, 42046347), (6, 28030898), (7, 24026484), (12, 14015449), (14, 12013242), (21, 8008828), (28, 6006621), (42, 4004414), (84, 2002207)]