15399846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 42771456

約数和(自身を除く): 27371610

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 123, 126, 154, 198, 231, 246, 271, 287, 369, 451, 462, 542, 574, 693, 738, 813, 861, 902, 1353, 1386, 1626, 1722, 1897, 2439, 2583, 2706, 2981, 3157, 3794, 4059, 4878, 5166, 5691, 5962, 6314, 8118, 8943, 9471, 11111, 11382, 17073, 17886, 18942, 20867, 22222, 26829, 28413, 33333, 34146, 41734, 53658, 56826, 62601, 66666, 77777, 99999, 122221, 125202, 155554, 187803, 199998, 233331, 244442, 366663, 375606, 466662, 699993, 733326, 855547, 1099989, 1399986, 1711094, 2199978, 2566641, 5133282, 7699923, 15399846]

約数ペア:

[(1, 15399846), (2, 7699923), (3, 5133282), (6, 2566641), (7, 2199978), (9, 1711094), (11, 1399986), (14, 1099989), (18, 855547), (21, 733326), (22, 699993), (33, 466662), (41, 375606), (42, 366663), (63, 244442), (66, 233331), (77, 199998), (82, 187803), (99, 155554), (123, 125202), (126, 122221), (154, 99999), (198, 77777), (231, 66666), (246, 62601), (271, 56826), (287, 53658), (369, 41734), (451, 34146), (462, 33333), (542, 28413), (574, 26829), (693, 22222), (738, 20867), (813, 18942), (861, 17886), (902, 17073), (1353, 11382), (1386, 11111), (1626, 9471), (1722, 8943), (1897, 8118), (2439, 6314), (2583, 5962), (2706, 5691), (2981, 5166), (3157, 4878), (3794, 4059)]