16260678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 43610112

約数和(自身を除く): 27349434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 93, 126, 138, 161, 181, 186, 207, 217, 279, 322, 362, 414, 434, 483, 543, 558, 651, 713, 966, 1086, 1267, 1302, 1426, 1449, 1629, 1953, 2139, 2534, 2898, 3258, 3801, 3906, 4163, 4278, 4991, 5611, 6417, 7602, 8326, 9982, 11222, 11403, 12489, 12834, 14973, 16833, 22806, 24978, 29141, 29946, 33666, 37467, 39277, 44919, 50499, 58282, 74934, 78554, 87423, 89838, 100998, 117831, 129053, 174846, 235662, 258106, 262269, 353493, 387159, 524538, 706986, 774318, 903371, 1161477, 1806742, 2322954, 2710113, 5420226, 8130339, 16260678]

約数ペア:

[(1, 16260678), (2, 8130339), (3, 5420226), (6, 2710113), (7, 2322954), (9, 1806742), (14, 1161477), (18, 903371), (21, 774318), (23, 706986), (31, 524538), (42, 387159), (46, 353493), (62, 262269), (63, 258106), (69, 235662), (93, 174846), (126, 129053), (138, 117831), (161, 100998), (181, 89838), (186, 87423), (207, 78554), (217, 74934), (279, 58282), (322, 50499), (362, 44919), (414, 39277), (434, 37467), (483, 33666), (543, 29946), (558, 29141), (651, 24978), (713, 22806), (966, 16833), (1086, 14973), (1267, 12834), (1302, 12489), (1426, 11403), (1449, 11222), (1629, 9982), (1953, 8326), (2139, 7602), (2534, 6417), (2898, 5611), (3258, 4991), (3801, 4278), (3906, 4163)]