26680788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2053}}^1$

素因数の和:2101

約数の個数: 54

約数和(自身を含む): 71214234

約数和(自身を除く): 44533446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2053, 2166, 3249, 4106, 4332, 6159, 6498, 8212, 12318, 12996, 18477, 24636, 36954, 39007, 73908, 78014, 117021, 156028, 234042, 351063, 468084, 702126, 741133, 1404252, 1482266, 2223399, 2964532, 4446798, 6670197, 8893596, 13340394, 26680788]

約数ペア:

[(1, 26680788), (2, 13340394), (3, 8893596), (4, 6670197), (6, 4446798), (9, 2964532), (12, 2223399), (18, 1482266), (19, 1404252), (36, 741133), (38, 702126), (57, 468084), (76, 351063), (114, 234042), (171, 156028), (228, 117021), (342, 78014), (361, 73908), (684, 39007), (722, 36954), (1083, 24636), (1444, 18477), (2053, 12996), (2166, 12318), (3249, 8212), (4106, 6498), (4332, 6159)]