1213231806

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1104947}}^1$

素因数の和:1105016

約数の個数: 24

約数和(自身を含む): 2671764264

約数和(自身を除く): 1458532458

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1104947, 2209894, 3314841, 6629682, 9944523, 19889046, 67401767, 134803534, 202205301, 404410602, 606615903, 1213231806]

約数ペア:

[(1, 1213231806), (2, 606615903), (3, 404410602), (6, 202205301), (9, 134803534), (18, 67401767), (61, 19889046), (122, 9944523), (183, 6629682), (366, 3314841), (549, 2209894), (1098, 1104947)]