81960252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{620911}}^1$

素因数の和:620929

約数の個数: 24

約数和(自身を含む): 208626432

約数和(自身を除く): 126666180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 620911, 1241822, 1862733, 2483644, 3725466, 6830021, 7450932, 13660042, 20490063, 27320084, 40980126, 81960252]

約数ペア:

[(1, 81960252), (2, 40980126), (3, 27320084), (4, 20490063), (6, 13660042), (11, 7450932), (12, 6830021), (22, 3725466), (33, 2483644), (44, 1862733), (66, 1241822), (132, 620911)]