47206572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{561983}}^1$

素因数の和:561997

約数の個数: 24

約数和(自身を含む): 125884416

約数和(自身を除く): 78677844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 561983, 1123966, 1685949, 2247932, 3371898, 3933881, 6743796, 7867762, 11801643, 15735524, 23603286, 47206572]

約数ペア:

[(1, 47206572), (2, 23603286), (3, 15735524), (4, 11801643), (6, 7867762), (7, 6743796), (12, 3933881), (14, 3371898), (21, 2247932), (28, 1685949), (42, 1123966), (84, 561983)]