18563402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 33433344

約数和(自身を除く): 14869942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 1381, 2762, 6721, 13442, 15191, 17953, 30382, 35906, 64907, 129814, 197483, 394966, 713977, 843791, 1427954, 1687582, 9281701, 18563402]

約数ペア:

[(1, 18563402), (2, 9281701), (11, 1687582), (13, 1427954), (22, 843791), (26, 713977), (47, 394966), (94, 197483), (143, 129814), (286, 64907), (517, 35906), (611, 30382), (1034, 17953), (1222, 15191), (1381, 13442), (2762, 6721)]