27614538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 70424640

約数和(自身を除く): 42810102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 131, 147, 239, 262, 294, 393, 441, 478, 717, 786, 882, 917, 1179, 1434, 1673, 1834, 2151, 2358, 2751, 3346, 4302, 5019, 5502, 6419, 8253, 10038, 11711, 12838, 15057, 16506, 19257, 23422, 30114, 31309, 35133, 38514, 57771, 62618, 70266, 93927, 105399, 115542, 187854, 210798, 219163, 281781, 438326, 563562, 657489, 1314978, 1534141, 1972467, 3068282, 3944934, 4602423, 9204846, 13807269, 27614538]

約数ペア:

[(1, 27614538), (2, 13807269), (3, 9204846), (6, 4602423), (7, 3944934), (9, 3068282), (14, 1972467), (18, 1534141), (21, 1314978), (42, 657489), (49, 563562), (63, 438326), (98, 281781), (126, 219163), (131, 210798), (147, 187854), (239, 115542), (262, 105399), (294, 93927), (393, 70266), (441, 62618), (478, 57771), (717, 38514), (786, 35133), (882, 31309), (917, 30114), (1179, 23422), (1434, 19257), (1673, 16506), (1834, 15057), (2151, 12838), (2358, 11711), (2751, 10038), (3346, 8253), (4302, 6419), (5019, 5502)]