18308368001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 23922210816

約数和(自身を除く): 5613842815

約数列:

[1, 7, 11, 41, 77, 83, 107, 287, 451, 581, 653, 749, 913, 1177, 3157, 3403, 4387, 4571, 6391, 7183, 8239, 8881, 23821, 26773, 30709, 37433, 48257, 50281, 54199, 62167, 69871, 97691, 187411, 262031, 294503, 337799, 364121, 379393, 489097, 596189, 683837, 768581, 2061521, 2222159, 2548847, 2864711, 4005331, 4173323, 5380067, 5799293, 15555113, 20052977, 24443749, 28037317, 31511821, 40595051, 63792223, 171106243, 220582747, 237771013, 446545561, 1664397091, 2615481143, 18308368001]

約数ペア:

[(1, 18308368001), (7, 2615481143), (11, 1664397091), (41, 446545561), (77, 237771013), (83, 220582747), (107, 171106243), (287, 63792223), (451, 40595051), (581, 31511821), (653, 28037317), (749, 24443749), (913, 20052977), (1177, 15555113), (3157, 5799293), (3403, 5380067), (4387, 4173323), (4571, 4005331), (6391, 2864711), (7183, 2548847), (8239, 2222159), (8881, 2061521), (23821, 768581), (26773, 683837), (30709, 596189), (37433, 489097), (48257, 379393), (50281, 364121), (54199, 337799), (62167, 294503), (69871, 262031), (97691, 187411)]