12986838

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{8293}}^1$

素因数の和:8333

約数の個数: 32

約数和(自身を含む): 29858400

約数和(自身を除く): 16871562

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 8293, 16586, 24879, 49758, 74637, 149274, 223911, 240497, 447822, 480994, 721491, 1442982, 2164473, 4328946, 6493419, 12986838]

約数ペア:

[(1, 12986838), (2, 6493419), (3, 4328946), (6, 2164473), (9, 1442982), (18, 721491), (27, 480994), (29, 447822), (54, 240497), (58, 223911), (87, 149274), (174, 74637), (261, 49758), (522, 24879), (783, 16586), (1566, 8293)]