16487118

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 36837120

約数和(自身を除く): 20350002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1447, 1899, 2894, 3798, 4341, 5697, 8682, 11394, 13023, 26046, 39069, 78138, 305317, 610634, 915951, 1831902, 2747853, 5495706, 8243559, 16487118]

約数ペア:

[(1, 16487118), (2, 8243559), (3, 5495706), (6, 2747853), (9, 1831902), (18, 915951), (27, 610634), (54, 305317), (211, 78138), (422, 39069), (633, 26046), (1266, 13023), (1447, 11394), (1899, 8682), (2894, 5697), (3798, 4341)]