2181529086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{96931}}^1$

素因数の和:96989

約数の個数: 48

約数和(自身を含む): 4950511104

約数和(自身を除く): 2768982018

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 1023, 2046, 3751, 7502, 11253, 22506, 96931, 193862, 290793, 581586, 1066241, 2132482, 3004861, 3198723, 6009722, 6397446, 9014583, 11728651, 18029166, 23457302, 33053471, 35185953, 66106942, 70371906, 99160413, 198320826, 363588181, 727176362, 1090764543, 2181529086]

約数ペア:

[(1, 2181529086), (2, 1090764543), (3, 727176362), (6, 363588181), (11, 198320826), (22, 99160413), (31, 70371906), (33, 66106942), (62, 35185953), (66, 33053471), (93, 23457302), (121, 18029166), (186, 11728651), (242, 9014583), (341, 6397446), (363, 6009722), (682, 3198723), (726, 3004861), (1023, 2132482), (2046, 1066241), (3751, 581586), (7502, 290793), (11253, 193862), (22506, 96931)]