11686842

素因数分解:

$2^1\times 3^5\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 26601120

約数和(自身を除く): 14914278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 173, 243, 278, 346, 417, 486, 519, 834, 1038, 1251, 1557, 2502, 3114, 3753, 4671, 7506, 9342, 11259, 14013, 22518, 24047, 28026, 33777, 42039, 48094, 67554, 72141, 84078, 144282, 216423, 432846, 649269, 1298538, 1947807, 3895614, 5843421, 11686842]

約数ペア:

[(1, 11686842), (2, 5843421), (3, 3895614), (6, 1947807), (9, 1298538), (18, 649269), (27, 432846), (54, 216423), (81, 144282), (139, 84078), (162, 72141), (173, 67554), (243, 48094), (278, 42039), (346, 33777), (417, 28026), (486, 24047), (519, 22518), (834, 14013), (1038, 11259), (1251, 9342), (1557, 7506), (2502, 4671), (3114, 3753)]