21827322

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4793}}^1$

素因数の和:4835

約数の個数: 48

約数和(自身を含む): 53846208

約数和(自身を除く): 32018886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 4793, 9586, 14379, 28758, 43137, 52723, 86274, 105446, 110239, 158169, 220478, 316338, 330717, 474507, 661434, 949014, 992151, 1212629, 1984302, 2425258, 3637887, 7275774, 10913661, 21827322]

約数ペア:

[(1, 21827322), (2, 10913661), (3, 7275774), (6, 3637887), (9, 2425258), (11, 1984302), (18, 1212629), (22, 992151), (23, 949014), (33, 661434), (46, 474507), (66, 330717), (69, 316338), (99, 220478), (138, 158169), (198, 110239), (207, 105446), (253, 86274), (414, 52723), (506, 43137), (759, 28758), (1518, 14379), (2277, 9586), (4554, 4793)]