20230182

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 51955200

約数和(自身を除く): 31725018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 491, 654, 763, 981, 982, 1473, 1526, 1962, 2289, 2943, 2946, 3437, 4419, 4578, 5886, 6867, 6874, 8838, 10311, 13257, 13734, 20601, 20622, 26514, 30933, 41202, 53519, 61866, 92799, 107038, 160557, 185598, 321114, 374633, 481671, 749266, 963342, 1123899, 1445013, 2247798, 2890026, 3371697, 6743394, 10115091, 20230182]

約数ペア:

[(1, 20230182), (2, 10115091), (3, 6743394), (6, 3371697), (7, 2890026), (9, 2247798), (14, 1445013), (18, 1123899), (21, 963342), (27, 749266), (42, 481671), (54, 374633), (63, 321114), (109, 185598), (126, 160557), (189, 107038), (218, 92799), (327, 61866), (378, 53519), (491, 41202), (654, 30933), (763, 26514), (981, 20622), (982, 20601), (1473, 13734), (1526, 13257), (1962, 10311), (2289, 8838), (2943, 6874), (2946, 6867), (3437, 5886), (4419, 4578)]