220172598

素因数分解:

$2^1\times 3^2\times {\mathrm{593}}^1\times {\mathrm{20627}}^1$

素因数の和:21228

約数の個数: 24

約数和(自身を含む): 477868248

約数和(自身を除く): 257695650

約数列:

[1, 2, 3, 6, 9, 18, 593, 1186, 1779, 3558, 5337, 10674, 20627, 41254, 61881, 123762, 185643, 371286, 12231811, 24463622, 36695433, 73390866, 110086299, 220172598]

約数ペア:

[(1, 220172598), (2, 110086299), (3, 73390866), (6, 36695433), (9, 24463622), (18, 12231811), (593, 371286), (1186, 185643), (1779, 123762), (3558, 61881), (5337, 41254), (10674, 20627)]