18528153

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5843}}^1$

素因数の和:6004

約数の個数: 16

約数和(自身を含む): 28425216

約数和(自身を除く): 9897063

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 5843, 17529, 40901, 122703, 882293, 2646879, 6176051, 18528153]

約数ペア:

[(1, 18528153), (3, 6176051), (7, 2646879), (21, 882293), (151, 122703), (453, 40901), (1057, 17529), (3171, 5843)]