123657138

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1163}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 301708800

約数和(自身を除く): 178051662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 179, 198, 297, 358, 537, 594, 1074, 1163, 1611, 1969, 2326, 3222, 3489, 3938, 4833, 5907, 6978, 9666, 10467, 11814, 12793, 17721, 20934, 25586, 31401, 35442, 38379, 53163, 62802, 76758, 106326, 115137, 208177, 230274, 345411, 416354, 624531, 690822, 1249062, 1873593, 2289947, 3747186, 4579894, 5620779, 6869841, 11241558, 13739682, 20609523, 41219046, 61828569, 123657138]

約数ペア:

[(1, 123657138), (2, 61828569), (3, 41219046), (6, 20609523), (9, 13739682), (11, 11241558), (18, 6869841), (22, 5620779), (27, 4579894), (33, 3747186), (54, 2289947), (66, 1873593), (99, 1249062), (179, 690822), (198, 624531), (297, 416354), (358, 345411), (537, 230274), (594, 208177), (1074, 115137), (1163, 106326), (1611, 76758), (1969, 62802), (2326, 53163), (3222, 38379), (3489, 35442), (3938, 31401), (4833, 25586), (5907, 20934), (6978, 17721), (9666, 12793), (10467, 11814)]