137788989438

素因数分解:

$2^1\times 3^1\times {\mathrm{21881}}^1\times {\mathrm{1049533}}^1$

素因数の和:1071419

約数の個数: 16

約数和(自身を含む): 275590835856

約数和(自身を除く): 137801846418

約数列:

[1, 2, 3, 6, 21881, 43762, 65643, 131286, 1049533, 2099066, 3148599, 6297198, 22964831573, 45929663146, 68894494719, 137788989438]

約数ペア:

[(1, 137788989438), (2, 68894494719), (3, 45929663146), (6, 22964831573), (21881, 6297198), (43762, 3148599), (65643, 2099066), (131286, 1049533)]