12436578

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1029

約数の個数: 80

約数和(自身を含む): 34778304

約数和(自身を除く): 22341726

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 997, 1134, 1386, 1782, 1994, 2079, 2991, 4158, 5982, 6237, 6979, 8973, 10967, 12474, 13958, 17946, 20937, 21934, 26919, 32901, 41874, 53838, 62811, 65802, 76769, 80757, 98703, 125622, 153538, 161514, 188433, 197406, 230307, 296109, 376866, 460614, 565299, 592218, 690921, 888327, 1130598, 1381842, 1776654, 2072763, 4145526, 6218289, 12436578]

約数ペア:

[(1, 12436578), (2, 6218289), (3, 4145526), (6, 2072763), (7, 1776654), (9, 1381842), (11, 1130598), (14, 888327), (18, 690921), (21, 592218), (22, 565299), (27, 460614), (33, 376866), (42, 296109), (54, 230307), (63, 197406), (66, 188433), (77, 161514), (81, 153538), (99, 125622), (126, 98703), (154, 80757), (162, 76769), (189, 65802), (198, 62811), (231, 53838), (297, 41874), (378, 32901), (462, 26919), (567, 21934), (594, 20937), (693, 17946), (891, 13958), (997, 12474), (1134, 10967), (1386, 8973), (1782, 6979), (1994, 6237), (2079, 5982), (2991, 4158)]