17494554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2035

約数の個数: 64

約数和(自身を含む): 45941760

約数和(自身を除く): 28447206

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 1993, 2926, 3986, 4389, 5979, 8778, 11958, 13951, 21923, 27902, 37867, 41853, 43846, 65769, 75734, 83706, 113601, 131538, 153461, 227202, 265069, 306922, 416537, 460383, 530138, 795207, 833074, 920766, 1249611, 1590414, 2499222, 2915759, 5831518, 8747277, 17494554]

約数ペア:

[(1, 17494554), (2, 8747277), (3, 5831518), (6, 2915759), (7, 2499222), (11, 1590414), (14, 1249611), (19, 920766), (21, 833074), (22, 795207), (33, 530138), (38, 460383), (42, 416537), (57, 306922), (66, 265069), (77, 227202), (114, 153461), (133, 131538), (154, 113601), (209, 83706), (231, 75734), (266, 65769), (399, 43846), (418, 41853), (462, 37867), (627, 27902), (798, 21923), (1254, 13951), (1463, 11958), (1993, 8778), (2926, 5979), (3986, 4389)]