16728774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 18398010

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 503, 723, 1006, 1446, 1509, 3018, 5543, 11086, 11569, 16629, 23138, 33258, 34707, 69414, 121223, 242446, 363669, 727338, 2788129, 5576258, 8364387, 16728774]

約数ペア:

[(1, 16728774), (2, 8364387), (3, 5576258), (6, 2788129), (23, 727338), (46, 363669), (69, 242446), (138, 121223), (241, 69414), (482, 34707), (503, 33258), (723, 23138), (1006, 16629), (1446, 11569), (1509, 11086), (3018, 5543)]