13149486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 21064914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 809, 903, 1161, 1618, 1806, 2322, 2427, 2709, 4854, 5418, 5663, 7281, 8127, 11326, 14562, 16254, 16989, 21843, 33978, 34787, 43686, 50967, 69574, 101934, 104361, 152901, 208722, 243509, 305802, 313083, 487018, 626166, 730527, 939249, 1461054, 1878498, 2191581, 4383162, 6574743, 13149486]

約数ペア:

[(1, 13149486), (2, 6574743), (3, 4383162), (6, 2191581), (7, 1878498), (9, 1461054), (14, 939249), (18, 730527), (21, 626166), (27, 487018), (42, 313083), (43, 305802), (54, 243509), (63, 208722), (86, 152901), (126, 104361), (129, 101934), (189, 69574), (258, 50967), (301, 43686), (378, 34787), (387, 33978), (602, 21843), (774, 16989), (809, 16254), (903, 14562), (1161, 11326), (1618, 8127), (1806, 7281), (2322, 5663), (2427, 5418), (2709, 4854)]