31153734

素因数分解:

$2^1\times 3^4\times {\mathrm{192307}}^1$

素因数の和:192321

約数の個数: 20

約数和(自身を含む): 69807804

約数和(自身を除く): 38654070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 192307, 384614, 576921, 1153842, 1730763, 3461526, 5192289, 10384578, 15576867, 31153734]

約数ペア:

[(1, 31153734), (2, 15576867), (3, 10384578), (6, 5192289), (9, 3461526), (18, 1730763), (27, 1153842), (54, 576921), (81, 384614), (162, 192307)]