2676618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 6961920

約数和(自身を除く): 4285302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 97, 126, 146, 189, 194, 219, 291, 378, 438, 511, 582, 657, 679, 873, 1022, 1314, 1358, 1533, 1746, 1971, 2037, 2619, 3066, 3942, 4074, 4599, 5238, 6111, 7081, 9198, 12222, 13797, 14162, 18333, 21243, 27594, 36666, 42486, 49567, 63729, 99134, 127458, 148701, 191187, 297402, 382374, 446103, 892206, 1338309, 2676618]

約数ペア:

[(1, 2676618), (2, 1338309), (3, 892206), (6, 446103), (7, 382374), (9, 297402), (14, 191187), (18, 148701), (21, 127458), (27, 99134), (42, 63729), (54, 49567), (63, 42486), (73, 36666), (97, 27594), (126, 21243), (146, 18333), (189, 14162), (194, 13797), (219, 12222), (291, 9198), (378, 7081), (438, 6111), (511, 5238), (582, 4599), (657, 4074), (679, 3942), (873, 3066), (1022, 2619), (1314, 2037), (1358, 1971), (1533, 1746)]