18792939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 10479381

約数列:

[1, 3, 11, 17, 33, 51, 139, 187, 241, 417, 561, 723, 1529, 2363, 2651, 4097, 4587, 7089, 7953, 12291, 25993, 33499, 45067, 77979, 100497, 135201, 368489, 569483, 1105467, 1708449, 6264313, 18792939]

約数ペア:

[(1, 18792939), (3, 6264313), (11, 1708449), (17, 1105467), (33, 569483), (51, 368489), (139, 135201), (187, 100497), (241, 77979), (417, 45067), (561, 33499), (723, 25993), (1529, 12291), (2363, 7953), (2651, 7089), (4097, 4587)]