2016269226

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6247}}^1$

素因数の和:6440

約数の個数: 64

約数和(自身を含む): 4618521600

約数和(自身を除く): 2602252374

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 139, 258, 278, 387, 417, 774, 834, 1161, 1251, 2322, 2502, 3753, 5977, 6247, 7506, 11954, 12494, 17931, 18741, 35862, 37482, 53793, 56223, 107586, 112446, 161379, 168669, 268621, 322758, 337338, 537242, 805863, 868333, 1611726, 1736666, 2417589, 2604999, 4835178, 5209998, 7252767, 7814997, 14505534, 15629994, 23444991, 37338319, 46889982, 74676638, 112014957, 224029914, 336044871, 672089742, 1008134613, 2016269226]

約数ペア:

[(1, 2016269226), (2, 1008134613), (3, 672089742), (6, 336044871), (9, 224029914), (18, 112014957), (27, 74676638), (43, 46889982), (54, 37338319), (86, 23444991), (129, 15629994), (139, 14505534), (258, 7814997), (278, 7252767), (387, 5209998), (417, 4835178), (774, 2604999), (834, 2417589), (1161, 1736666), (1251, 1611726), (2322, 868333), (2502, 805863), (3753, 537242), (5977, 337338), (6247, 322758), (7506, 268621), (11954, 168669), (12494, 161379), (17931, 112446), (18741, 107586), (35862, 56223), (37482, 53793)]