16489728414

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{624469}}^1$

素因数の和:624646

約数の個数: 40

約数和(自身を含む): 37175948040

約数和(自身を除く): 20686219626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 13203, 26406, 624469, 1248938, 1873407, 3746814, 5620221, 11240442, 16860663, 33721326, 50581989, 101163978, 101788447, 203576894, 305365341, 610730682, 916096023, 1832192046, 2748288069, 5496576138, 8244864207, 16489728414]

約数ペア:

[(1, 16489728414), (2, 8244864207), (3, 5496576138), (6, 2748288069), (9, 1832192046), (18, 916096023), (27, 610730682), (54, 305365341), (81, 203576894), (162, 101788447), (163, 101163978), (326, 50581989), (489, 33721326), (978, 16860663), (1467, 11240442), (2934, 5620221), (4401, 3746814), (8802, 1873407), (13203, 1248938), (26406, 624469)]