2540496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{7561}}^1$

素因数の和:7579

約数の個数: 40

約数和(自身を含む): 7501504

約数和(自身を除く): 4961008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 7561, 15122, 22683, 30244, 45366, 52927, 60488, 90732, 105854, 120976, 158781, 181464, 211708, 317562, 362928, 423416, 635124, 846832, 1270248, 2540496]

約数ペア:

[(1, 2540496), (2, 1270248), (3, 846832), (4, 635124), (6, 423416), (7, 362928), (8, 317562), (12, 211708), (14, 181464), (16, 158781), (21, 120976), (24, 105854), (28, 90732), (42, 60488), (48, 52927), (56, 45366), (84, 30244), (112, 22683), (168, 15122), (336, 7561)]