249605076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2971489}}^1$

素因数の和:2971503

約数の個数: 24

約数和(自身を含む): 665613760

約数和(自身を除く): 416008684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2971489, 5942978, 8914467, 11885956, 17828934, 20800423, 35657868, 41600846, 62401269, 83201692, 124802538, 249605076]

約数ペア:

[(1, 249605076), (2, 124802538), (3, 83201692), (4, 62401269), (6, 41600846), (7, 35657868), (12, 20800423), (14, 17828934), (21, 11885956), (28, 8914467), (42, 5942978), (84, 2971489)]