54381678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{697201}}^1$

素因数の和:697219

約数の個数: 16

約数和(自身を含む): 117129936

約数和(自身を除く): 62748258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 697201, 1394402, 2091603, 4183206, 9063613, 18127226, 27190839, 54381678]

約数ペア:

[(1, 54381678), (2, 27190839), (3, 18127226), (6, 9063613), (13, 4183206), (26, 2091603), (39, 1394402), (78, 697201)]