12811644

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15473}}^1$

素因数の和:15506

約数の個数: 36

約数和(自身を含む): 33795216

約数和(自身を除く): 20983572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15473, 30946, 46419, 61892, 92838, 139257, 185676, 278514, 355879, 557028, 711758, 1067637, 1423516, 2135274, 3202911, 4270548, 6405822, 12811644]

約数ペア:

[(1, 12811644), (2, 6405822), (3, 4270548), (4, 3202911), (6, 2135274), (9, 1423516), (12, 1067637), (18, 711758), (23, 557028), (36, 355879), (46, 278514), (69, 185676), (92, 139257), (138, 92838), (207, 61892), (276, 46419), (414, 30946), (828, 15473)]