71425458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{305237}}^1$

素因数の和:305258

約数の個数: 24

約数和(自身を含む): 166659948

約数和(自身を除く): 95234490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 305237, 610474, 915711, 1831422, 2747133, 3968081, 5494266, 7936162, 11904243, 23808486, 35712729, 71425458]

約数ペア:

[(1, 71425458), (2, 35712729), (3, 23808486), (6, 11904243), (9, 7936162), (13, 5494266), (18, 3968081), (26, 2747133), (39, 1831422), (78, 915711), (117, 610474), (234, 305237)]