3248994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 7764768

約数和(自身を除く): 4515774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 257, 258, 294, 301, 514, 602, 771, 903, 1542, 1799, 1806, 2107, 3598, 4214, 5397, 6321, 10794, 11051, 12593, 12642, 22102, 25186, 33153, 37779, 66306, 75558, 77357, 154714, 232071, 464142, 541499, 1082998, 1624497, 3248994]

約数ペア:

[(1, 3248994), (2, 1624497), (3, 1082998), (6, 541499), (7, 464142), (14, 232071), (21, 154714), (42, 77357), (43, 75558), (49, 66306), (86, 37779), (98, 33153), (129, 25186), (147, 22102), (257, 12642), (258, 12593), (294, 11051), (301, 10794), (514, 6321), (602, 5397), (771, 4214), (903, 3598), (1542, 2107), (1799, 1806)]