12694374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 36495360

約数和(自身を除く): 23800986

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 43, 54, 63, 66, 71, 77, 86, 99, 126, 129, 142, 154, 189, 198, 213, 231, 258, 297, 301, 378, 387, 426, 462, 473, 497, 594, 602, 639, 693, 774, 781, 903, 946, 994, 1161, 1278, 1386, 1419, 1491, 1562, 1806, 1917, 2079, 2322, 2343, 2709, 2838, 2982, 3053, 3311, 3834, 4158, 4257, 4473, 4686, 5418, 5467, 6106, 6622, 7029, 8127, 8514, 8946, 9159, 9933, 10934, 12771, 13419, 14058, 16254, 16401, 18318, 19866, 21087, 21371, 25542, 26838, 27477, 29799, 32802, 33583, 42174, 42742, 49203, 54954, 59598, 64113, 67166, 82431, 89397, 98406, 100749, 128226, 147609, 164862, 178794, 192339, 201498, 235081, 295218, 302247, 384678, 470162, 577017, 604494, 705243, 906741, 1154034, 1410486, 1813482, 2115729, 4231458, 6347187, 12694374]

約数ペア:

[(1, 12694374), (2, 6347187), (3, 4231458), (6, 2115729), (7, 1813482), (9, 1410486), (11, 1154034), (14, 906741), (18, 705243), (21, 604494), (22, 577017), (27, 470162), (33, 384678), (42, 302247), (43, 295218), (54, 235081), (63, 201498), (66, 192339), (71, 178794), (77, 164862), (86, 147609), (99, 128226), (126, 100749), (129, 98406), (142, 89397), (154, 82431), (189, 67166), (198, 64113), (213, 59598), (231, 54954), (258, 49203), (297, 42742), (301, 42174), (378, 33583), (387, 32802), (426, 29799), (462, 27477), (473, 26838), (497, 25542), (594, 21371), (602, 21087), (639, 19866), (693, 18318), (774, 16401), (781, 16254), (903, 14058), (946, 13419), (994, 12771), (1161, 10934), (1278, 9933), (1386, 9159), (1419, 8946), (1491, 8514), (1562, 8127), (1806, 7029), (1917, 6622), (2079, 6106), (2322, 5467), (2343, 5418), (2709, 4686), (2838, 4473), (2982, 4257), (3053, 4158), (3311, 3834)]