3187254

素因数分解:

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

素因数の和:349

約数の個数: 48

約数和(自身を含む): 7641648

約数和(自身を除く): 4454394

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 293, 294, 518, 586, 777, 879, 1554, 1758, 1813, 2051, 3626, 4102, 5439, 6153, 10841, 10878, 12306, 14357, 21682, 28714, 32523, 43071, 65046, 75887, 86142, 151774, 227661, 455322, 531209, 1062418, 1593627, 3187254]

約数ペア:

[(1, 3187254), (2, 1593627), (3, 1062418), (6, 531209), (7, 455322), (14, 227661), (21, 151774), (37, 86142), (42, 75887), (49, 65046), (74, 43071), (98, 32523), (111, 28714), (147, 21682), (222, 14357), (259, 12306), (293, 10878), (294, 10841), (518, 6153), (586, 5439), (777, 4102), (879, 3626), (1554, 2051), (1758, 1813)]