16366644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21649}}^1$

素因数の和:21669

約数の個数: 48

約数和(自身を含む): 48496000

約数和(自身を除く): 32129356

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, 21649, 43298, 64947, 86596, 129894, 151543, 194841, 259788, 303086, 389682, 454629, 584523, 606172, 779364, 909258, 1169046, 1363887, 1818516, 2338092, 2727774, 4091661, 5455548, 8183322, 16366644]

約数ペア:

[(1, 16366644), (2, 8183322), (3, 5455548), (4, 4091661), (6, 2727774), (7, 2338092), (9, 1818516), (12, 1363887), (14, 1169046), (18, 909258), (21, 779364), (27, 606172), (28, 584523), (36, 454629), (42, 389682), (54, 303086), (63, 259788), (84, 194841), (108, 151543), (126, 129894), (189, 86596), (252, 64947), (378, 43298), (756, 21649)]