16899414

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 40186368

約数和(自身を除く): 23286954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1223, 1974, 2303, 2446, 3669, 4606, 6909, 7338, 8561, 13818, 17122, 25683, 51366, 57481, 59927, 114962, 119854, 172443, 179781, 344886, 359562, 402367, 804734, 1207101, 2414202, 2816569, 5633138, 8449707, 16899414]

約数ペア:

[(1, 16899414), (2, 8449707), (3, 5633138), (6, 2816569), (7, 2414202), (14, 1207101), (21, 804734), (42, 402367), (47, 359562), (49, 344886), (94, 179781), (98, 172443), (141, 119854), (147, 114962), (282, 59927), (294, 57481), (329, 51366), (658, 25683), (987, 17122), (1223, 13818), (1974, 8561), (2303, 7338), (2446, 6909), (3669, 4606)]