56130018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1336429}}^1$

素因数の和:1336441

約数の個数: 16

約数和(自身を含む): 128297280

約数和(自身を除く): 72167262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1336429, 2672858, 4009287, 8018574, 9355003, 18710006, 28065009, 56130018]

約数ペア:

[(1, 56130018), (2, 28065009), (3, 18710006), (6, 9355003), (7, 8018574), (14, 4009287), (21, 2672858), (42, 1336429)]