64123308

素因数分解:

$2^2\times 3^2\times {\mathrm{1781203}}^1$

素因数の和:1781213

約数の個数: 18

約数和(自身を含む): 162089564

約数和(自身を除く): 97966256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1781203, 3562406, 5343609, 7124812, 10687218, 16030827, 21374436, 32061654, 64123308]

約数ペア:

[(1, 64123308), (2, 32061654), (3, 21374436), (4, 16030827), (6, 10687218), (9, 7124812), (12, 5343609), (18, 3562406), (36, 1781203)]