26491662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 34835058

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1091, 1278, 1349, 2182, 2698, 3273, 4047, 6546, 8094, 9819, 12141, 19638, 20729, 24282, 41458, 62187, 77461, 124374, 154922, 186561, 232383, 373122, 464766, 697149, 1394298, 1471759, 2943518, 4415277, 8830554, 13245831, 26491662]

約数ペア:

[(1, 26491662), (2, 13245831), (3, 8830554), (6, 4415277), (9, 2943518), (18, 1471759), (19, 1394298), (38, 697149), (57, 464766), (71, 373122), (114, 232383), (142, 186561), (171, 154922), (213, 124374), (342, 77461), (426, 62187), (639, 41458), (1091, 24282), (1278, 20729), (1349, 19638), (2182, 12141), (2698, 9819), (3273, 8094), (4047, 6546)]