331474014

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3929}}^1$

素因数の和:4089

約数の個数: 48

約数和(自身を含む): 741826800

約数和(自身を除く): 410352786

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 327, 387, 654, 774, 981, 1962, 3929, 4687, 7858, 9374, 11787, 14061, 23574, 28122, 35361, 42183, 70722, 84366, 168947, 337894, 428261, 506841, 856522, 1013682, 1284783, 1520523, 2569566, 3041046, 3854349, 7708698, 18415223, 36830446, 55245669, 110491338, 165737007, 331474014]

約数ペア:

[(1, 331474014), (2, 165737007), (3, 110491338), (6, 55245669), (9, 36830446), (18, 18415223), (43, 7708698), (86, 3854349), (109, 3041046), (129, 2569566), (218, 1520523), (258, 1284783), (327, 1013682), (387, 856522), (654, 506841), (774, 428261), (981, 337894), (1962, 168947), (3929, 84366), (4687, 70722), (7858, 42183), (9374, 35361), (11787, 28122), (14061, 23574)]