12278106

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 15397542

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 127, 131, 246, 254, 262, 369, 381, 393, 738, 762, 786, 1143, 1179, 2286, 2358, 5207, 5371, 10414, 10742, 15621, 16113, 16637, 31242, 32226, 33274, 46863, 48339, 49911, 93726, 96678, 99822, 149733, 299466, 682117, 1364234, 2046351, 4092702, 6139053, 12278106]

約数ペア:

[(1, 12278106), (2, 6139053), (3, 4092702), (6, 2046351), (9, 1364234), (18, 682117), (41, 299466), (82, 149733), (123, 99822), (127, 96678), (131, 93726), (246, 49911), (254, 48339), (262, 46863), (369, 33274), (381, 32226), (393, 31242), (738, 16637), (762, 16113), (786, 15621), (1143, 10742), (1179, 10414), (2286, 5371), (2358, 5207)]