2168996868

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{459923}}^1$

素因数の和:460064

約数の個数: 36

約数和(自身を含む): 5524607088

約数和(自身を除く): 3355610220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 459923, 919846, 1379769, 1839692, 2759538, 4139307, 5519076, 8278614, 16557228, 60249913, 120499826, 180749739, 240999652, 361499478, 542249217, 722998956, 1084498434, 2168996868]

約数ペア:

[(1, 2168996868), (2, 1084498434), (3, 722998956), (4, 542249217), (6, 361499478), (9, 240999652), (12, 180749739), (18, 120499826), (36, 60249913), (131, 16557228), (262, 8278614), (393, 5519076), (524, 4139307), (786, 2759538), (1179, 1839692), (1572, 1379769), (2358, 919846), (4716, 459923)]