26630226

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 67979340

約数和(自身を除く): 41349114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 277, 294, 327, 441, 554, 654, 763, 831, 882, 981, 1526, 1662, 1939, 1962, 2289, 2493, 3878, 4578, 4986, 5341, 5817, 6867, 10682, 11634, 13573, 13734, 16023, 17451, 27146, 30193, 32046, 34902, 40719, 48069, 60386, 81438, 90579, 96138, 122157, 181158, 211351, 244314, 271737, 422702, 543474, 634053, 1268106, 1479457, 1902159, 2958914, 3804318, 4438371, 8876742, 13315113, 26630226]

約数ペア:

[(1, 26630226), (2, 13315113), (3, 8876742), (6, 4438371), (7, 3804318), (9, 2958914), (14, 1902159), (18, 1479457), (21, 1268106), (42, 634053), (49, 543474), (63, 422702), (98, 271737), (109, 244314), (126, 211351), (147, 181158), (218, 122157), (277, 96138), (294, 90579), (327, 81438), (441, 60386), (554, 48069), (654, 40719), (763, 34902), (831, 32046), (882, 30193), (981, 27146), (1526, 17451), (1662, 16023), (1939, 13734), (1962, 13573), (2289, 11634), (2493, 10682), (3878, 6867), (4578, 5817), (4986, 5341)]