21704276124

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4747217}}^1$

素因数の和:4747354

約数の個数: 36

約数和(自身を含む): 55295595264

約数和(自身を除く): 33591319140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 4747217, 9494434, 14241651, 18988868, 28483302, 42724953, 56966604, 85449906, 170899812, 602896559, 1205793118, 1808689677, 2411586236, 3617379354, 5426069031, 7234758708, 10852138062, 21704276124]

約数ペア:

[(1, 21704276124), (2, 10852138062), (3, 7234758708), (4, 5426069031), (6, 3617379354), (9, 2411586236), (12, 1808689677), (18, 1205793118), (36, 602896559), (127, 170899812), (254, 85449906), (381, 56966604), (508, 42724953), (762, 28483302), (1143, 18988868), (1524, 14241651), (2286, 9494434), (4572, 4747217)]