12804138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 30232800

約数和(自身を除く): 17428662

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1291, 1653, 2582, 3306, 3873, 4959, 7746, 9918, 11619, 23238, 24529, 37439, 49058, 73587, 74878, 112317, 147174, 220761, 224634, 336951, 441522, 673902, 711341, 1422682, 2134023, 4268046, 6402069, 12804138]

約数ペア:

[(1, 12804138), (2, 6402069), (3, 4268046), (6, 2134023), (9, 1422682), (18, 711341), (19, 673902), (29, 441522), (38, 336951), (57, 224634), (58, 220761), (87, 147174), (114, 112317), (171, 74878), (174, 73587), (261, 49058), (342, 37439), (522, 24529), (551, 23238), (1102, 11619), (1291, 9918), (1653, 7746), (2582, 4959), (3306, 3873)]