25819812

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1619}}^1$

素因数の和:2072

約数の個数: 36

約数和(自身を含む): 65454480

約数和(自身を除く): 39634668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1619, 1772, 2658, 3238, 3987, 4857, 5316, 6476, 7974, 9714, 14571, 15948, 19428, 29142, 58284, 717217, 1434434, 2151651, 2868868, 4303302, 6454953, 8606604, 12909906, 25819812]

約数ペア:

[(1, 25819812), (2, 12909906), (3, 8606604), (4, 6454953), (6, 4303302), (9, 2868868), (12, 2151651), (18, 1434434), (36, 717217), (443, 58284), (886, 29142), (1329, 19428), (1619, 15948), (1772, 14571), (2658, 9714), (3238, 7974), (3987, 6476), (4857, 5316)]