4263966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 10817664

約数和(自身を除く): 6553698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 787, 903, 1574, 1806, 2361, 2709, 4722, 5418, 5509, 7083, 11018, 14166, 16527, 33054, 33841, 49581, 67682, 99162, 101523, 203046, 236887, 304569, 473774, 609138, 710661, 1421322, 2131983, 4263966]

約数ペア:

[(1, 4263966), (2, 2131983), (3, 1421322), (6, 710661), (7, 609138), (9, 473774), (14, 304569), (18, 236887), (21, 203046), (42, 101523), (43, 99162), (63, 67682), (86, 49581), (126, 33841), (129, 33054), (258, 16527), (301, 14166), (387, 11018), (602, 7083), (774, 5509), (787, 5418), (903, 4722), (1574, 2709), (1806, 2361)]