81939532212

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{5137919}}^1$

素因数の和:5138372

約数の個数: 36

約数和(自身を含む): 207592519680

約数和(自身を除く): 125652987468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 5316, 7974, 15948, 5137919, 10275838, 15413757, 20551676, 30827514, 46241271, 61655028, 92482542, 184965084, 2276098117, 4552196234, 6828294351, 9104392468, 13656588702, 20484883053, 27313177404, 40969766106, 81939532212]

約数ペア:

[(1, 81939532212), (2, 40969766106), (3, 27313177404), (4, 20484883053), (6, 13656588702), (9, 9104392468), (12, 6828294351), (18, 4552196234), (36, 2276098117), (443, 184965084), (886, 92482542), (1329, 61655028), (1772, 46241271), (2658, 30827514), (3987, 20551676), (5316, 15413757), (7974, 10275838), (15948, 5137919)]