127734606

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2687}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 293529600

約数和(自身を除く): 165794994

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 2687, 5282, 5374, 7923, 8061, 15846, 16122, 23769, 24183, 47538, 48366, 51053, 102106, 153159, 306318, 373493, 459477, 746986, 918954, 1120479, 2240958, 3361437, 6722874, 7096367, 14192734, 21289101, 42578202, 63867303, 127734606]

約数ペア:

[(1, 127734606), (2, 63867303), (3, 42578202), (6, 21289101), (9, 14192734), (18, 7096367), (19, 6722874), (38, 3361437), (57, 2240958), (114, 1120479), (139, 918954), (171, 746986), (278, 459477), (342, 373493), (417, 306318), (834, 153159), (1251, 102106), (2502, 51053), (2641, 48366), (2687, 47538), (5282, 24183), (5374, 23769), (7923, 16122), (8061, 15846)]