220145346

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{32789}}^1$

素因数の和:33170

約数の個数: 24

約数和(自身を含む): 478274940

約数和(自身を除く): 258129594

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 6714, 32789, 65578, 98367, 196734, 295101, 590202, 12230297, 24460594, 36690891, 73381782, 110072673, 220145346]

約数ペア:

[(1, 220145346), (2, 110072673), (3, 73381782), (6, 36690891), (9, 24460594), (18, 12230297), (373, 590202), (746, 295101), (1119, 196734), (2238, 98367), (3357, 65578), (6714, 32789)]