9971642376

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{415901}}^1$

素因数の和:415956

約数の個数: 80

約数和(自身を含む): 28684760940

約数和(自身を除く): 18713118564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 23976, 415901, 831802, 1247703, 1663604, 2495406, 3327208, 3743109, 4990812, 7486218, 9981624, 11229327, 14972436, 15388337, 22458654, 29944872, 30776674, 33687981, 44917308, 46165011, 61553348, 67375962, 89834616, 92330022, 123106696, 134751924, 138495033, 184660044, 269503848, 276990066, 369320088, 415485099, 553980132, 830970198, 1107960264, 1246455297, 1661940396, 2492910594, 3323880792, 4985821188, 9971642376]

約数ペア:

[(1, 9971642376), (2, 4985821188), (3, 3323880792), (4, 2492910594), (6, 1661940396), (8, 1246455297), (9, 1107960264), (12, 830970198), (18, 553980132), (24, 415485099), (27, 369320088), (36, 276990066), (37, 269503848), (54, 184660044), (72, 138495033), (74, 134751924), (81, 123106696), (108, 92330022), (111, 89834616), (148, 67375962), (162, 61553348), (216, 46165011), (222, 44917308), (296, 33687981), (324, 30776674), (333, 29944872), (444, 22458654), (648, 15388337), (666, 14972436), (888, 11229327), (999, 9981624), (1332, 7486218), (1998, 4990812), (2664, 3743109), (2997, 3327208), (3996, 2495406), (5994, 1663604), (7992, 1247703), (11988, 831802), (23976, 415901)]