12689154

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 28708992

約数和(自身を除く): 16019838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 283, 318, 423, 477, 566, 846, 849, 954, 1698, 2491, 2547, 4982, 5094, 7473, 13301, 14946, 14999, 22419, 26602, 29998, 39903, 44838, 44997, 79806, 89994, 119709, 134991, 239418, 269982, 704953, 1409906, 2114859, 4229718, 6344577, 12689154]

約数ペア:

[(1, 12689154), (2, 6344577), (3, 4229718), (6, 2114859), (9, 1409906), (18, 704953), (47, 269982), (53, 239418), (94, 134991), (106, 119709), (141, 89994), (159, 79806), (282, 44997), (283, 44838), (318, 39903), (423, 29998), (477, 26602), (566, 22419), (846, 14999), (849, 14946), (954, 13301), (1698, 7473), (2491, 5094), (2547, 4982)]