13387644

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1447}}^1$

素因数の和:1714

約数の個数: 36

約数和(自身を含む): 33996144

約数和(自身を除く): 20608500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1447, 1542, 2313, 2894, 3084, 4341, 4626, 5788, 8682, 9252, 13023, 17364, 26046, 52092, 371879, 743758, 1115637, 1487516, 2231274, 3346911, 4462548, 6693822, 13387644]

約数ペア:

[(1, 13387644), (2, 6693822), (3, 4462548), (4, 3346911), (6, 2231274), (9, 1487516), (12, 1115637), (18, 743758), (36, 371879), (257, 52092), (514, 26046), (771, 17364), (1028, 13023), (1447, 9252), (1542, 8682), (2313, 5788), (2894, 4626), (3084, 4341)]