13281012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21701}}^1$

素因数の和:21728

約数の個数: 36

約数和(自身を含む): 35547876

約数和(自身を除く): 22266864

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 21701, 43402, 65103, 86804, 130206, 195309, 260412, 368917, 390618, 737834, 781236, 1106751, 1475668, 2213502, 3320253, 4427004, 6640506, 13281012]

約数ペア:

[(1, 13281012), (2, 6640506), (3, 4427004), (4, 3320253), (6, 2213502), (9, 1475668), (12, 1106751), (17, 781236), (18, 737834), (34, 390618), (36, 368917), (51, 260412), (68, 195309), (102, 130206), (153, 86804), (204, 65103), (306, 43402), (612, 21701)]