12288942

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 27626400

約数和(自身を除く): 15337458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 2557, 4806, 5114, 7671, 15342, 23013, 46026, 69039, 138078, 227573, 455146, 682719, 1365438, 2048157, 4096314, 6144471, 12288942]

約数ペア:

[(1, 12288942), (2, 6144471), (3, 4096314), (6, 2048157), (9, 1365438), (18, 682719), (27, 455146), (54, 227573), (89, 138078), (178, 69039), (267, 46026), (534, 23013), (801, 15342), (1602, 7671), (2403, 5114), (2557, 4806)]