81972924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{621007}}^1$

素因数の和:621025

約数の個数: 24

約数和(自身を含む): 208658688

約数和(自身を除く): 126685764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 621007, 1242014, 1863021, 2484028, 3726042, 6831077, 7452084, 13662154, 20493231, 27324308, 40986462, 81972924]

約数ペア:

[(1, 81972924), (2, 40986462), (3, 27324308), (4, 20493231), (6, 13662154), (11, 7452084), (12, 6831077), (22, 3726042), (33, 2484028), (44, 1863021), (66, 1242014), (132, 621007)]