318330666

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{28027}}^1$

素因数の和:28666

約数の個数: 24

約数和(自身を含む): 690834144

約数和(自身を除く): 372503478

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 11358, 28027, 56054, 84081, 168162, 252243, 504486, 17685037, 35370074, 53055111, 106110222, 159165333, 318330666]

約数ペア:

[(1, 318330666), (2, 159165333), (3, 106110222), (6, 53055111), (9, 35370074), (18, 17685037), (631, 504486), (1262, 252243), (1893, 168162), (3786, 84081), (5679, 56054), (11358, 28027)]