18994206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41113}}^1$

素因数の和:41136

約数の個数: 32

約数和(自身を含む): 47363328

約数和(自身を除く): 28369122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 41113, 82226, 123339, 246678, 287791, 452243, 575582, 863373, 904486, 1356729, 1726746, 2713458, 3165701, 6331402, 9497103, 18994206]

約数ペア:

[(1, 18994206), (2, 9497103), (3, 6331402), (6, 3165701), (7, 2713458), (11, 1726746), (14, 1356729), (21, 904486), (22, 863373), (33, 575582), (42, 452243), (66, 287791), (77, 246678), (154, 123339), (231, 82226), (462, 41113)]