2987208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{5927}}^1$

素因数の和:5946

約数の個数: 48

約数和(自身を含む): 9247680

約数和(自身を除く): 6260472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 5927, 11854, 17781, 23708, 35562, 41489, 47416, 53343, 71124, 82978, 106686, 124467, 142248, 165956, 213372, 248934, 331912, 373401, 426744, 497868, 746802, 995736, 1493604, 2987208]

約数ペア:

[(1, 2987208), (2, 1493604), (3, 995736), (4, 746802), (6, 497868), (7, 426744), (8, 373401), (9, 331912), (12, 248934), (14, 213372), (18, 165956), (21, 142248), (24, 124467), (28, 106686), (36, 82978), (42, 71124), (56, 53343), (63, 47416), (72, 41489), (84, 35562), (126, 23708), (168, 17781), (252, 11854), (504, 5927)]