18014701059

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 28483633152

約数和(自身を除く): 10468932093

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 361, 383, 467, 589, 1083, 1149, 1401, 1767, 3249, 3447, 4203, 5301, 7277, 8873, 11191, 11873, 14477, 21831, 26619, 33573, 35619, 43431, 65493, 79857, 100719, 106857, 130293, 138263, 168587, 178861, 225587, 275063, 414789, 505761, 536583, 676761, 825189, 1244367, 1517283, 1609749, 2030283, 2475567, 3398359, 4286153, 5226197, 5544691, 10195077, 12858459, 15678591, 16634073, 30585231, 38575377, 47035773, 49902219, 64568821, 105349129, 193706463, 316047387, 581119389, 948142161, 2001633451, 6004900353, 18014701059]

約数ペア:

[(1, 18014701059), (3, 6004900353), (9, 2001633451), (19, 948142161), (31, 581119389), (57, 316047387), (93, 193706463), (171, 105349129), (279, 64568821), (361, 49902219), (383, 47035773), (467, 38575377), (589, 30585231), (1083, 16634073), (1149, 15678591), (1401, 12858459), (1767, 10195077), (3249, 5544691), (3447, 5226197), (4203, 4286153), (5301, 3398359), (7277, 2475567), (8873, 2030283), (11191, 1609749), (11873, 1517283), (14477, 1244367), (21831, 825189), (26619, 676761), (33573, 536583), (35619, 505761), (43431, 414789), (65493, 275063), (79857, 225587), (100719, 178861), (106857, 168587), (130293, 138263)]