7253988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{86357}}^1$

素因数の和:86371

約数の個数: 24

約数和(自身を含む): 19344192

約数和(自身を除く): 12090204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 86357, 172714, 259071, 345428, 518142, 604499, 1036284, 1208998, 1813497, 2417996, 3626994, 7253988]

約数ペア:

[(1, 7253988), (2, 3626994), (3, 2417996), (4, 1813497), (6, 1208998), (7, 1036284), (12, 604499), (14, 518142), (21, 345428), (28, 259071), (42, 172714), (84, 86357)]