55981458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239237}}^1$

素因数の和:239258

約数の個数: 24

約数和(自身を含む): 130623948

約数和(自身を除く): 74642490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239237, 478474, 717711, 1435422, 2153133, 3110081, 4306266, 6220162, 9330243, 18660486, 27990729, 55981458]

約数ペア:

[(1, 55981458), (2, 27990729), (3, 18660486), (6, 9330243), (9, 6220162), (13, 4306266), (18, 3110081), (26, 2153133), (39, 1435422), (78, 717711), (117, 478474), (234, 239237)]