18522714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1409}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 42503040

約数和(自身を除く): 23980326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1409, 1878, 2191, 2818, 4227, 4382, 6573, 8454, 9863, 13146, 19726, 29589, 59178, 441017, 882034, 1323051, 2646102, 3087119, 6174238, 9261357, 18522714]

約数ペア:

[(1, 18522714), (2, 9261357), (3, 6174238), (6, 3087119), (7, 2646102), (14, 1323051), (21, 882034), (42, 441017), (313, 59178), (626, 29589), (939, 19726), (1409, 13146), (1878, 9863), (2191, 8454), (2818, 6573), (4227, 4382)]