16003764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21169}}^1$

素因数の和:21189

約数の個数: 48

約数和(自身を含む): 47420800

約数和(自身を除く): 31417036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21169, 42338, 63507, 84676, 127014, 148183, 190521, 254028, 296366, 381042, 444549, 571563, 592732, 762084, 889098, 1143126, 1333647, 1778196, 2286252, 2667294, 4000941, 5334588, 8001882, 16003764]

約数ペア:

[(1, 16003764), (2, 8001882), (3, 5334588), (4, 4000941), (6, 2667294), (7, 2286252), (9, 1778196), (12, 1333647), (14, 1143126), (18, 889098), (21, 762084), (27, 592732), (28, 571563), (36, 444549), (42, 381042), (54, 296366), (63, 254028), (84, 190521), (108, 148183), (126, 127014), (189, 84676), (252, 63507), (378, 42338), (756, 21169)]