2642772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20021}}^1$

素因数の和:20039

約数の個数: 24

約数和(自身を含む): 6727392

約数和(自身を除く): 4084620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 20021, 40042, 60063, 80084, 120126, 220231, 240252, 440462, 660693, 880924, 1321386, 2642772]

約数ペア:

[(1, 2642772), (2, 1321386), (3, 880924), (4, 660693), (6, 440462), (11, 240252), (12, 220231), (22, 120126), (33, 80084), (44, 60063), (66, 40042), (132, 20021)]