17490876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{112121}}^1$

素因数の和:112141

約数の個数: 24

約数和(自身を含む): 43951824

約数和(自身を除く): 26460948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 112121, 224242, 336363, 448484, 672726, 1345452, 1457573, 2915146, 4372719, 5830292, 8745438, 17490876]

約数ペア:

[(1, 17490876), (2, 8745438), (3, 5830292), (4, 4372719), (6, 2915146), (12, 1457573), (13, 1345452), (26, 672726), (39, 448484), (52, 336363), (78, 224242), (156, 112121)]