18992589693

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1483}}^1\times {\mathrm{55441}}^1$

素因数の和:56945

約数の個数: 32

約数和(自身を含む): 31593956352

約数和(自身を除く): 12601366659

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1483, 4449, 10381, 16313, 31143, 48939, 55441, 114191, 166323, 342573, 388087, 609851, 1164261, 1829553, 4268957, 12806871, 82219003, 246657009, 575533021, 904409033, 1726599063, 2713227099, 6330863231, 18992589693]

約数ペア:

[(1, 18992589693), (3, 6330863231), (7, 2713227099), (11, 1726599063), (21, 904409033), (33, 575533021), (77, 246657009), (231, 82219003), (1483, 12806871), (4449, 4268957), (10381, 1829553), (16313, 1164261), (31143, 609851), (48939, 388087), (55441, 342573), (114191, 166323)]