2019380706

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{41413}}^1$

素因数の和:41477

約数の個数: 80

約数和(自身を含む): 5291715264

約数和(自身を除く): 3272334558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 903, 1134, 1161, 1806, 2322, 2709, 3483, 5418, 6966, 8127, 16254, 24381, 41413, 48762, 82826, 124239, 248478, 289891, 372717, 579782, 745434, 869673, 1118151, 1739346, 1780759, 2236302, 2609019, 3354453, 3561518, 5218038, 5342277, 6708906, 7827057, 10684554, 12465313, 15654114, 16026831, 23481171, 24930626, 32053662, 37395939, 46962342, 48080493, 74791878, 96160986, 112187817, 144241479, 224375634, 288482958, 336563451, 673126902, 1009690353, 2019380706]

約数ペア:

[(1, 2019380706), (2, 1009690353), (3, 673126902), (6, 336563451), (7, 288482958), (9, 224375634), (14, 144241479), (18, 112187817), (21, 96160986), (27, 74791878), (42, 48080493), (43, 46962342), (54, 37395939), (63, 32053662), (81, 24930626), (86, 23481171), (126, 16026831), (129, 15654114), (162, 12465313), (189, 10684554), (258, 7827057), (301, 6708906), (378, 5342277), (387, 5218038), (567, 3561518), (602, 3354453), (774, 2609019), (903, 2236302), (1134, 1780759), (1161, 1739346), (1806, 1118151), (2322, 869673), (2709, 745434), (3483, 579782), (5418, 372717), (6966, 289891), (8127, 248478), (16254, 124239), (24381, 82826), (41413, 48762)]