61855218

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{1787}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 137747520

約数和(自身を除く): 75892302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 1282, 1787, 1923, 3574, 3846, 5361, 5769, 10722, 11538, 16083, 17307, 32166, 34614, 48249, 96498, 1145467, 2290934, 3436401, 6872802, 10309203, 20618406, 30927609, 61855218]

約数ペア:

[(1, 61855218), (2, 30927609), (3, 20618406), (6, 10309203), (9, 6872802), (18, 3436401), (27, 2290934), (54, 1145467), (641, 96498), (1282, 48249), (1787, 34614), (1923, 32166), (3574, 17307), (3846, 16083), (5361, 11538), (5769, 10722)]