3047238

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 7028736

約数和(自身を除く): 3981498

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 127, 129, 186, 254, 258, 279, 381, 387, 558, 762, 774, 1143, 1333, 2286, 2666, 3937, 3999, 5461, 7874, 7998, 10922, 11811, 11997, 16383, 23622, 23994, 32766, 35433, 49149, 70866, 98298, 169291, 338582, 507873, 1015746, 1523619, 3047238]

約数ペア:

[(1, 3047238), (2, 1523619), (3, 1015746), (6, 507873), (9, 338582), (18, 169291), (31, 98298), (43, 70866), (62, 49149), (86, 35433), (93, 32766), (127, 23994), (129, 23622), (186, 16383), (254, 11997), (258, 11811), (279, 10922), (381, 7998), (387, 7874), (558, 5461), (762, 3999), (774, 3937), (1143, 2666), (1333, 2286)]