388660338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{2213}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 920102976

約数和(自身を除く): 531442638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 887, 1774, 2213, 2661, 4426, 5322, 6639, 7983, 9757, 13278, 15966, 19514, 19917, 24343, 29271, 39834, 48686, 58542, 73029, 87813, 146058, 175626, 219087, 438174, 1962931, 3925862, 5888793, 11777586, 17666379, 21592241, 35332758, 43184482, 64776723, 129553446, 194330169, 388660338]

約数ペア:

[(1, 388660338), (2, 194330169), (3, 129553446), (6, 64776723), (9, 43184482), (11, 35332758), (18, 21592241), (22, 17666379), (33, 11777586), (66, 5888793), (99, 3925862), (198, 1962931), (887, 438174), (1774, 219087), (2213, 175626), (2661, 146058), (4426, 87813), (5322, 73029), (6639, 58542), (7983, 48686), (9757, 39834), (13278, 29271), (15966, 24343), (19514, 19917)]