127631124

素因数分解:

$2^2\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{2381}}^1$

素因数の和:3880

約数の個数: 36

約数和(自身を含む): 322975380

約数和(自身を除く): 195344256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1489, 2381, 2978, 4467, 4762, 5956, 7143, 8934, 9524, 13401, 14286, 17868, 21429, 26802, 28572, 42858, 53604, 85716, 3545309, 7090618, 10635927, 14181236, 21271854, 31907781, 42543708, 63815562, 127631124]

約数ペア:

[(1, 127631124), (2, 63815562), (3, 42543708), (4, 31907781), (6, 21271854), (9, 14181236), (12, 10635927), (18, 7090618), (36, 3545309), (1489, 85716), (2381, 53604), (2978, 42858), (4467, 28572), (4762, 26802), (5956, 21429), (7143, 17868), (8934, 14286), (9524, 13401)]