7730046

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 17275680

約数和(自身を除く): 9545634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 557, 771, 1114, 1542, 1671, 2313, 3342, 4626, 5013, 6939, 10026, 13878, 15039, 30078, 143149, 286298, 429447, 858894, 1288341, 2576682, 3865023, 7730046]

約数ペア:

[(1, 7730046), (2, 3865023), (3, 2576682), (6, 1288341), (9, 858894), (18, 429447), (27, 286298), (54, 143149), (257, 30078), (514, 15039), (557, 13878), (771, 10026), (1114, 6939), (1542, 5013), (1671, 4626), (2313, 3342)]