66681486

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 147468048

約数和(自身を除く): 80786562

約数列:

[1, 2, 3, 6, 9, 18, 97, 181, 194, 211, 291, 362, 422, 543, 582, 633, 873, 1086, 1266, 1629, 1746, 1899, 3258, 3798, 17557, 20467, 35114, 38191, 40934, 52671, 61401, 76382, 105342, 114573, 122802, 158013, 184203, 229146, 316026, 343719, 368406, 687438, 3704527, 7409054, 11113581, 22227162, 33340743, 66681486]

約数ペア:

[(1, 66681486), (2, 33340743), (3, 22227162), (6, 11113581), (9, 7409054), (18, 3704527), (97, 687438), (181, 368406), (194, 343719), (211, 316026), (291, 229146), (362, 184203), (422, 158013), (543, 122802), (582, 114573), (633, 105342), (873, 76382), (1086, 61401), (1266, 52671), (1629, 40934), (1746, 38191), (1899, 35114), (3258, 20467), (3798, 17557)]