28207386

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{30727}}^1$

素因数の和:30755

約数の個数: 32

約数和(自身を含む): 66372480

約数和(自身を除く): 38165094

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 30727, 61454, 92181, 184362, 276543, 522359, 553086, 829629, 1044718, 1567077, 1659258, 3134154, 4701231, 9402462, 14103693, 28207386]

約数ペア:

[(1, 28207386), (2, 14103693), (3, 9402462), (6, 4701231), (9, 3134154), (17, 1659258), (18, 1567077), (27, 1044718), (34, 829629), (51, 553086), (54, 522359), (102, 276543), (153, 184362), (306, 92181), (459, 61454), (918, 30727)]