8707986

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{1097}}^1$

素因数の和:1125

約数の個数: 60

約数和(自身を含む): 22718718

約数和(自身を除く): 14010732

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1097, 1134, 1323, 2194, 2646, 3291, 3969, 6582, 7679, 7938, 9873, 15358, 19746, 23037, 29619, 46074, 53753, 59238, 69111, 88857, 107506, 138222, 161259, 177714, 207333, 322518, 414666, 483777, 621999, 967554, 1243998, 1451331, 2902662, 4353993, 8707986]

約数ペア:

[(1, 8707986), (2, 4353993), (3, 2902662), (6, 1451331), (7, 1243998), (9, 967554), (14, 621999), (18, 483777), (21, 414666), (27, 322518), (42, 207333), (49, 177714), (54, 161259), (63, 138222), (81, 107506), (98, 88857), (126, 69111), (147, 59238), (162, 53753), (189, 46074), (294, 29619), (378, 23037), (441, 19746), (567, 15358), (882, 9873), (1097, 7938), (1134, 7679), (1323, 6582), (2194, 3969), (2646, 3291)]