18019554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61291}}^1$

素因数の和:61310

約数の個数: 24

約数和(自身を含む): 41923728

約数和(自身を除く): 23904174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 61291, 122582, 183873, 367746, 429037, 858074, 1287111, 2574222, 3003259, 6006518, 9009777, 18019554]

約数ペア:

[(1, 18019554), (2, 9009777), (3, 6006518), (6, 3003259), (7, 2574222), (14, 1287111), (21, 858074), (42, 429037), (49, 367746), (98, 183873), (147, 122582), (294, 61291)]