13661868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^2$

素因数の和:223

約数の個数: 54

約数和(自身を含む): 35404068

約数和(自身を除く): 21742200

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 121, 132, 194, 242, 291, 363, 388, 484, 582, 726, 1067, 1164, 1452, 2134, 3201, 4268, 6402, 9409, 11737, 12804, 18818, 23474, 28227, 35211, 37636, 46948, 56454, 70422, 103499, 112908, 140844, 206998, 310497, 413996, 620994, 1138489, 1241988, 2276978, 3415467, 4553956, 6830934, 13661868]

約数ペア:

[(1, 13661868), (2, 6830934), (3, 4553956), (4, 3415467), (6, 2276978), (11, 1241988), (12, 1138489), (22, 620994), (33, 413996), (44, 310497), (66, 206998), (97, 140844), (121, 112908), (132, 103499), (194, 70422), (242, 56454), (291, 46948), (363, 37636), (388, 35211), (484, 28227), (582, 23474), (726, 18818), (1067, 12804), (1164, 11737), (1452, 9409), (2134, 6402), (3201, 4268)]