7740474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 19305216

約数和(自身を除く): 11564742

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 293, 357, 518, 586, 629, 714, 777, 879, 1258, 1554, 1758, 1887, 2051, 3774, 4102, 4403, 4981, 6153, 8806, 9962, 10841, 12306, 13209, 14943, 21682, 26418, 29886, 32523, 34867, 65046, 69734, 75887, 104601, 151774, 184297, 209202, 227661, 368594, 455322, 552891, 1105782, 1290079, 2580158, 3870237, 7740474]

約数ペア:

[(1, 7740474), (2, 3870237), (3, 2580158), (6, 1290079), (7, 1105782), (14, 552891), (17, 455322), (21, 368594), (34, 227661), (37, 209202), (42, 184297), (51, 151774), (74, 104601), (102, 75887), (111, 69734), (119, 65046), (222, 34867), (238, 32523), (259, 29886), (293, 26418), (357, 21682), (518, 14943), (586, 13209), (629, 12306), (714, 10841), (777, 9962), (879, 8806), (1258, 6153), (1554, 4981), (1758, 4403), (1887, 4102), (2051, 3774)]