169998966

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 403756800

約数和(自身を除く): 233757834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 342, 402, 513, 603, 1026, 1206, 1273, 1809, 2473, 2546, 3618, 3819, 4946, 7419, 7638, 11457, 14838, 22257, 22914, 34371, 44514, 46987, 66771, 68742, 93974, 133542, 140961, 165691, 281922, 331382, 422883, 497073, 845766, 994146, 1268649, 1491219, 2537298, 2982438, 3148129, 4473657, 6296258, 8947314, 9444387, 18888774, 28333161, 56666322, 84999483, 169998966]

約数ペア:

[(1, 169998966), (2, 84999483), (3, 56666322), (6, 28333161), (9, 18888774), (18, 9444387), (19, 8947314), (27, 6296258), (38, 4473657), (54, 3148129), (57, 2982438), (67, 2537298), (114, 1491219), (134, 1268649), (171, 994146), (201, 845766), (342, 497073), (402, 422883), (513, 331382), (603, 281922), (1026, 165691), (1206, 140961), (1273, 133542), (1809, 93974), (2473, 68742), (2546, 66771), (3618, 46987), (3819, 44514), (4946, 34371), (7419, 22914), (7638, 22257), (11457, 14838)]