13327188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{158657}}^1$

素因数の和:158671

約数の個数: 24

約数和(自身を含む): 35539392

約数和(自身を除く): 22212204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 158657, 317314, 475971, 634628, 951942, 1110599, 1903884, 2221198, 3331797, 4442396, 6663594, 13327188]

約数ペア:

[(1, 13327188), (2, 6663594), (3, 4442396), (4, 3331797), (6, 2221198), (7, 1903884), (12, 1110599), (14, 951942), (21, 634628), (28, 475971), (42, 317314), (84, 158657)]