25878340332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1783729}}^1$

素因数の和:1783783

約数の個数: 72

約数和(自身を含む): 72719104640

約数和(自身を除く): 46840764308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 1783729, 3567458, 5351187, 7134916, 10702374, 16053561, 21404748, 23188477, 32107122, 46376954, 55295599, 64214244, 69565431, 92753908, 110591198, 139130862, 165886797, 208696293, 221182396, 278261724, 331773594, 417392586, 497660391, 663547188, 718842787, 834785172, 995320782, 1437685574, 1990641564, 2156528361, 2875371148, 4313056722, 6469585083, 8626113444, 12939170166, 25878340332]

約数ペア:

[(1, 25878340332), (2, 12939170166), (3, 8626113444), (4, 6469585083), (6, 4313056722), (9, 2875371148), (12, 2156528361), (13, 1990641564), (18, 1437685574), (26, 995320782), (31, 834785172), (36, 718842787), (39, 663547188), (52, 497660391), (62, 417392586), (78, 331773594), (93, 278261724), (117, 221182396), (124, 208696293), (156, 165886797), (186, 139130862), (234, 110591198), (279, 92753908), (372, 69565431), (403, 64214244), (468, 55295599), (558, 46376954), (806, 32107122), (1116, 23188477), (1209, 21404748), (1612, 16053561), (2418, 10702374), (3627, 7134916), (4836, 5351187), (7254, 3567458), (14508, 1783729)]