1957096206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{19961}}^1$

素因数の和:20401

約数の個数: 48

約数和(自身を含む): 4577685840

約数和(自身を除く): 2620589634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 419, 838, 1257, 2514, 3771, 5447, 7542, 10894, 16341, 19961, 32682, 39922, 49023, 59883, 98046, 119766, 179649, 259493, 359298, 518986, 778479, 1556958, 2335437, 4670874, 8363659, 16727318, 25090977, 50181954, 75272931, 108727567, 150545862, 217455134, 326182701, 652365402, 978548103, 1957096206]

約数ペア:

[(1, 1957096206), (2, 978548103), (3, 652365402), (6, 326182701), (9, 217455134), (13, 150545862), (18, 108727567), (26, 75272931), (39, 50181954), (78, 25090977), (117, 16727318), (234, 8363659), (419, 4670874), (838, 2335437), (1257, 1556958), (2514, 778479), (3771, 518986), (5447, 359298), (7542, 259493), (10894, 179649), (16341, 119766), (19961, 98046), (32682, 59883), (39922, 49023)]