6434778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 15348960

約数和(自身を除く): 8914182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 509, 602, 903, 1018, 1527, 1806, 2107, 3054, 3563, 4214, 6321, 7126, 10689, 12642, 21378, 21887, 24941, 43774, 49882, 65661, 74823, 131322, 149646, 153209, 306418, 459627, 919254, 1072463, 2144926, 3217389, 6434778]

約数ペア:

[(1, 6434778), (2, 3217389), (3, 2144926), (6, 1072463), (7, 919254), (14, 459627), (21, 306418), (42, 153209), (43, 149646), (49, 131322), (86, 74823), (98, 65661), (129, 49882), (147, 43774), (258, 24941), (294, 21887), (301, 21378), (509, 12642), (602, 10689), (903, 7126), (1018, 6321), (1527, 4214), (1806, 3563), (2107, 3054)]