28351998

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{11171}}^1$

素因数の和:11229

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 35998722

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 11171, 22342, 33513, 67026, 100539, 201078, 301617, 525037, 603234, 1050074, 1575111, 3150222, 4725333, 9450666, 14175999, 28351998]

約数ペア:

[(1, 28351998), (2, 14175999), (3, 9450666), (6, 4725333), (9, 3150222), (18, 1575111), (27, 1050074), (47, 603234), (54, 525037), (94, 301617), (141, 201078), (282, 100539), (423, 67026), (846, 33513), (1269, 22342), (2538, 11171)]