12517554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 28717056

約数和(自身を除く): 16199502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 607, 982, 1214, 1473, 1821, 2946, 3437, 3642, 4249, 6874, 8498, 10311, 12747, 20622, 25494, 298037, 596074, 894111, 1788222, 2086259, 4172518, 6258777, 12517554]

約数ペア:

[(1, 12517554), (2, 6258777), (3, 4172518), (6, 2086259), (7, 1788222), (14, 894111), (21, 596074), (42, 298037), (491, 25494), (607, 20622), (982, 12747), (1214, 10311), (1473, 8498), (1821, 6874), (2946, 4249), (3437, 3642)]