123804972

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{48437}}^1$

素因数の和:48518

約数の個数: 36

約数和(自身を含む): 317365776

約数和(自身を除く): 193560804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 48437, 96874, 145311, 193748, 290622, 435933, 581244, 871866, 1743732, 3439027, 6878054, 10317081, 13756108, 20634162, 30951243, 41268324, 61902486, 123804972]

約数ペア:

[(1, 123804972), (2, 61902486), (3, 41268324), (4, 30951243), (6, 20634162), (9, 13756108), (12, 10317081), (18, 6878054), (36, 3439027), (71, 1743732), (142, 871866), (213, 581244), (284, 435933), (426, 290622), (639, 193748), (852, 145311), (1278, 96874), (2556, 48437)]