18368428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9547}}^1$

素因数の和:9601

約数の個数: 24

約数和(自身を含む): 35556752

約数和(自身を除く): 17188324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 9547, 19094, 38188, 124111, 248222, 353239, 496444, 706478, 1412956, 4592107, 9184214, 18368428]

約数ペア:

[(1, 18368428), (2, 9184214), (4, 4592107), (13, 1412956), (26, 706478), (37, 496444), (52, 353239), (74, 248222), (148, 124111), (481, 38188), (962, 19094), (1924, 9547)]