13681458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4721}}^1$

素因数の和:4759

約数の個数: 48

約数和(自身を含む): 35358336

約数和(自身を除く): 21676878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 4721, 9442, 14163, 28326, 33047, 42489, 66094, 84978, 99141, 108583, 198282, 217166, 297423, 325749, 594846, 651498, 760081, 977247, 1520162, 1954494, 2280243, 4560486, 6840729, 13681458]

約数ペア:

[(1, 13681458), (2, 6840729), (3, 4560486), (6, 2280243), (7, 1954494), (9, 1520162), (14, 977247), (18, 760081), (21, 651498), (23, 594846), (42, 325749), (46, 297423), (63, 217166), (69, 198282), (126, 108583), (138, 99141), (161, 84978), (207, 66094), (322, 42489), (414, 33047), (483, 28326), (966, 14163), (1449, 9442), (2898, 4721)]