12501342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 31629312

約数和(自身を除く): 19127970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2111, 2961, 4222, 5922, 6333, 12666, 14777, 18999, 29554, 37998, 44331, 88662, 99217, 132993, 198434, 265986, 297651, 595302, 694519, 892953, 1389038, 1785906, 2083557, 4167114, 6250671, 12501342]

約数ペア:

[(1, 12501342), (2, 6250671), (3, 4167114), (6, 2083557), (7, 1785906), (9, 1389038), (14, 892953), (18, 694519), (21, 595302), (42, 297651), (47, 265986), (63, 198434), (94, 132993), (126, 99217), (141, 88662), (282, 44331), (329, 37998), (423, 29554), (658, 18999), (846, 14777), (987, 12666), (1974, 6333), (2111, 5922), (2961, 4222)]