31788354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3354

約数の個数: 32

約数和(自身を含む): 69027840

約数和(自身を除く): 37239486

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3209, 3302, 4953, 6418, 9627, 9906, 19254, 41717, 83434, 125151, 250302, 407543, 815086, 1222629, 2445258, 5298059, 10596118, 15894177, 31788354]

約数ペア:

[(1, 31788354), (2, 15894177), (3, 10596118), (6, 5298059), (13, 2445258), (26, 1222629), (39, 815086), (78, 407543), (127, 250302), (254, 125151), (381, 83434), (762, 41717), (1651, 19254), (3209, 9906), (3302, 9627), (4953, 6418)]