26341212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 63504000

約数和(自身を除く): 37162788

約数列:

[1, 2, 3, 4, 6, 12, 53, 83, 106, 159, 166, 212, 249, 318, 332, 498, 499, 636, 996, 998, 1497, 1996, 2994, 4399, 5988, 8798, 13197, 17596, 26394, 26447, 41417, 52788, 52894, 79341, 82834, 105788, 124251, 158682, 165668, 248502, 317364, 497004, 2195101, 4390202, 6585303, 8780404, 13170606, 26341212]

約数ペア:

[(1, 26341212), (2, 13170606), (3, 8780404), (4, 6585303), (6, 4390202), (12, 2195101), (53, 497004), (83, 317364), (106, 248502), (159, 165668), (166, 158682), (212, 124251), (249, 105788), (318, 82834), (332, 79341), (498, 52894), (499, 52788), (636, 41417), (996, 26447), (998, 26394), (1497, 17596), (1996, 13197), (2994, 8798), (4399, 5988)]