2018012949

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{23447}}^1$

素因数の和:23657

約数の個数: 24

約数和(自身を含む): 2977520832

約数和(自身を除く): 959507883

約数列:

[1, 3, 9, 73, 131, 219, 393, 657, 1179, 9563, 23447, 28689, 70341, 86067, 211023, 1711631, 3071557, 5134893, 9214671, 15404679, 27644013, 224223661, 672670983, 2018012949]

約数ペア:

[(1, 2018012949), (3, 672670983), (9, 224223661), (73, 27644013), (131, 15404679), (219, 9214671), (393, 5134893), (657, 3071557), (1179, 1711631), (9563, 211023), (23447, 86067), (28689, 70341)]