1239643908

素因数分解:

$2^2\times 3^2\times {\mathrm{34434553}}^1$

素因数の和:34434563

約数の個数: 18

約数和(自身を含む): 3133544414

約数和(自身を除く): 1893900506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 34434553, 68869106, 103303659, 137738212, 206607318, 309910977, 413214636, 619821954, 1239643908]

約数ペア:

[(1, 1239643908), (2, 619821954), (3, 413214636), (4, 309910977), (6, 206607318), (9, 137738212), (12, 103303659), (18, 68869106), (36, 34434553)]