78939774

素因数分解:

$2^1\times 3^2\times {\mathrm{683}}^1\times {\mathrm{6421}}^1$

素因数の和:7112

約数の個数: 24

約数和(自身を含む): 171313272

約数和(自身を除く): 92373498

約数列:

[1, 2, 3, 6, 9, 18, 683, 1366, 2049, 4098, 6147, 6421, 12294, 12842, 19263, 38526, 57789, 115578, 4385543, 8771086, 13156629, 26313258, 39469887, 78939774]

約数ペア:

[(1, 78939774), (2, 39469887), (3, 26313258), (6, 13156629), (9, 8771086), (18, 4385543), (683, 115578), (1366, 57789), (2049, 38526), (4098, 19263), (6147, 12842), (6421, 12294)]