12643386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{653}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 29006208

約数和(自身を除く): 16362822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 653, 922, 1306, 1383, 1959, 2766, 3227, 3918, 4571, 6454, 9142, 9681, 13713, 19362, 27426, 301033, 602066, 903099, 1806198, 2107231, 4214462, 6321693, 12643386]

約数ペア:

[(1, 12643386), (2, 6321693), (3, 4214462), (6, 2107231), (7, 1806198), (14, 903099), (21, 602066), (42, 301033), (461, 27426), (653, 19362), (922, 13713), (1306, 9681), (1383, 9142), (1959, 6454), (2766, 4571), (3227, 3918)]