18353655647572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34499352721}}^1$

素因数の和:34499352751

約数の個数: 24

約数和(自身を含む): 38639275048640

約数和(自身を除く): 20285619401068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34499352721, 68998705442, 137997410884, 241495469047, 482990938094, 655487701699, 965981876188, 1310975403398, 2621950806796, 4588413911893, 9176827823786, 18353655647572]

約数ペア:

[(1, 18353655647572), (2, 9176827823786), (4, 4588413911893), (7, 2621950806796), (14, 1310975403398), (19, 965981876188), (28, 655487701699), (38, 482990938094), (76, 241495469047), (133, 137997410884), (266, 68998705442), (532, 34499352721)]