17618406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 20701722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2111, 2782, 4173, 4222, 6333, 8346, 12666, 27443, 54886, 82329, 164658, 225877, 451754, 677631, 1355262, 2936401, 5872802, 8809203, 17618406]

約数ペア:

[(1, 17618406), (2, 8809203), (3, 5872802), (6, 2936401), (13, 1355262), (26, 677631), (39, 451754), (78, 225877), (107, 164658), (214, 82329), (321, 54886), (642, 27443), (1391, 12666), (2111, 8346), (2782, 6333), (4173, 4222)]