2018909823

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{11113}}^1$

素因数の和:11375

約数の個数: 32

約数和(自身を含む): 3166689792

約数和(自身を除く): 1147779969

約数列:

[1, 3, 7, 21, 41, 123, 211, 287, 633, 861, 1477, 4431, 8651, 11113, 25953, 33339, 60557, 77791, 181671, 233373, 455633, 1366899, 2344843, 3189431, 7034529, 9568293, 16413901, 49241703, 96138563, 288415689, 672969941, 2018909823]

約数ペア:

[(1, 2018909823), (3, 672969941), (7, 288415689), (21, 96138563), (41, 49241703), (123, 16413901), (211, 9568293), (287, 7034529), (633, 3189431), (861, 2344843), (1477, 1366899), (4431, 455633), (8651, 233373), (11113, 181671), (25953, 77791), (33339, 60557)]