389968326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{11003}}^1$

素因数の和:11201

約数の個数: 48

約数和(自身を含む): 926976960

約数和(自身を除く): 537008634

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 179, 198, 358, 537, 1074, 1611, 1969, 3222, 3938, 5907, 11003, 11814, 17721, 22006, 33009, 35442, 66018, 99027, 121033, 198054, 242066, 363099, 726198, 1089297, 1969537, 2178594, 3939074, 5908611, 11817222, 17725833, 21664907, 35451666, 43329814, 64994721, 129989442, 194984163, 389968326]

約数ペア:

[(1, 389968326), (2, 194984163), (3, 129989442), (6, 64994721), (9, 43329814), (11, 35451666), (18, 21664907), (22, 17725833), (33, 11817222), (66, 5908611), (99, 3939074), (179, 2178594), (198, 1969537), (358, 1089297), (537, 726198), (1074, 363099), (1611, 242066), (1969, 198054), (3222, 121033), (3938, 99027), (5907, 66018), (11003, 35442), (11814, 33009), (17721, 22006)]