11861982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16442658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 431, 834, 862, 1251, 1293, 1529, 2502, 2586, 3058, 3879, 4587, 4741, 7758, 9174, 9482, 13761, 14223, 27522, 28446, 42669, 59909, 85338, 119818, 179727, 359454, 539181, 658999, 1078362, 1317998, 1976997, 3953994, 5930991, 11861982]

約数ペア:

[(1, 11861982), (2, 5930991), (3, 3953994), (6, 1976997), (9, 1317998), (11, 1078362), (18, 658999), (22, 539181), (33, 359454), (66, 179727), (99, 119818), (139, 85338), (198, 59909), (278, 42669), (417, 28446), (431, 27522), (834, 14223), (862, 13761), (1251, 9482), (1293, 9174), (1529, 7758), (2502, 4741), (2586, 4587), (3058, 3879)]