2021778276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{33107}}^1$

素因数の和:33848

約数の個数: 48

約数和(自身を含む): 5398987776

約数和(自身を除く): 3377209500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 727, 1454, 2181, 2908, 4362, 5089, 8724, 10178, 15267, 20356, 30534, 33107, 61068, 66214, 99321, 132428, 198642, 231749, 397284, 463498, 695247, 926996, 1390494, 2780988, 24068789, 48137578, 72206367, 96275156, 144412734, 168481523, 288825468, 336963046, 505444569, 673926092, 1010889138, 2021778276]

約数ペア:

[(1, 2021778276), (2, 1010889138), (3, 673926092), (4, 505444569), (6, 336963046), (7, 288825468), (12, 168481523), (14, 144412734), (21, 96275156), (28, 72206367), (42, 48137578), (84, 24068789), (727, 2780988), (1454, 1390494), (2181, 926996), (2908, 695247), (4362, 463498), (5089, 397284), (8724, 231749), (10178, 198642), (15267, 132428), (20356, 99321), (30534, 66214), (33107, 61068)]