212640906

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{937}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 430879680

約数和(自身を除く): 218238774

約数列:

[1, 2, 3, 6, 109, 218, 327, 347, 654, 694, 937, 1041, 1874, 2082, 2811, 5622, 37823, 75646, 102133, 113469, 204266, 226938, 306399, 325139, 612798, 650278, 975417, 1950834, 35440151, 70880302, 106320453, 212640906]

約数ペア:

[(1, 212640906), (2, 106320453), (3, 70880302), (6, 35440151), (109, 1950834), (218, 975417), (327, 650278), (347, 612798), (654, 325139), (694, 306399), (937, 226938), (1041, 204266), (1874, 113469), (2082, 102133), (2811, 75646), (5622, 37823)]