8437356

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3382

約数の個数: 36

約数和(自身を含む): 21634704

約数和(自身を除く): 13197348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3301, 6602, 9903, 13204, 19806, 29709, 39612, 59418, 118836, 234371, 468742, 703113, 937484, 1406226, 2109339, 2812452, 4218678, 8437356]

約数ペア:

[(1, 8437356), (2, 4218678), (3, 2812452), (4, 2109339), (6, 1406226), (9, 937484), (12, 703113), (18, 468742), (36, 234371), (71, 118836), (142, 59418), (213, 39612), (284, 29709), (426, 19806), (639, 13204), (852, 9903), (1278, 6602), (2556, 3301)]