7142346

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 36

約数和(自身を含む): 16450902

約数和(自身を除く): 9308556

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1373, 1734, 2601, 2746, 4119, 5202, 8238, 12357, 23341, 24714, 46682, 70023, 140046, 210069, 396797, 420138, 793594, 1190391, 2380782, 3571173, 7142346]

約数ペア:

[(1, 7142346), (2, 3571173), (3, 2380782), (6, 1190391), (9, 793594), (17, 420138), (18, 396797), (34, 210069), (51, 140046), (102, 70023), (153, 46682), (289, 24714), (306, 23341), (578, 12357), (867, 8238), (1373, 5202), (1734, 4119), (2601, 2746)]