81529702398

素因数分解:

$2^1\times 3^2\times {\mathrm{6521}}^1\times {\mathrm{694591}}^1$

素因数の和:701120

約数の個数: 24

約数和(自身を含む): 176675031936

約数和(自身を除く): 95145329538

約数列:

[1, 2, 3, 6, 9, 18, 6521, 13042, 19563, 39126, 58689, 117378, 694591, 1389182, 2083773, 4167546, 6251319, 12502638, 4529427911, 9058855822, 13588283733, 27176567466, 40764851199, 81529702398]

約数ペア:

[(1, 81529702398), (2, 40764851199), (3, 27176567466), (6, 13588283733), (9, 9058855822), (18, 4529427911), (6521, 12502638), (13042, 6251319), (19563, 4167546), (39126, 2083773), (58689, 1389182), (117378, 694591)]