2021839794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{375667}}^1$

素因数の和:375711

約数の個数: 48

約数和(自身を含む): 4922753472

約数和(自身を除く): 2900913678

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 375667, 751334, 1127001, 2254002, 3381003, 4883671, 6762006, 8640341, 9767342, 14651013, 17280682, 25921023, 29302026, 43953039, 51842046, 77763069, 87906078, 112324433, 155526138, 224648866, 336973299, 673946598, 1010919897, 2021839794]

約数ペア:

[(1, 2021839794), (2, 1010919897), (3, 673946598), (6, 336973299), (9, 224648866), (13, 155526138), (18, 112324433), (23, 87906078), (26, 77763069), (39, 51842046), (46, 43953039), (69, 29302026), (78, 25921023), (117, 17280682), (138, 14651013), (207, 9767342), (234, 8640341), (299, 6762006), (414, 4883671), (598, 3381003), (897, 2254002), (1794, 1127001), (2691, 751334), (5382, 375667)]