248634

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:754

約数の個数: 24

約数和(自身を含む): 567840

約数和(自身を除く): 319206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 727, 1454, 2181, 4362, 6543, 13086, 13813, 27626, 41439, 82878, 124317, 248634]

約数ペア:

[(1, 248634), (2, 124317), (3, 82878), (6, 41439), (9, 27626), (18, 13813), (19, 13086), (38, 6543), (57, 4362), (114, 2181), (171, 1454), (342, 727)]