12986484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 35296128

約数和(自身を除く): 22309644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 2917, 4452, 5834, 8751, 11668, 17502, 20419, 35004, 40838, 61257, 81676, 122514, 154601, 245028, 309202, 463803, 618404, 927606, 1082207, 1855212, 2164414, 3246621, 4328828, 6493242, 12986484]

約数ペア:

[(1, 12986484), (2, 6493242), (3, 4328828), (4, 3246621), (6, 2164414), (7, 1855212), (12, 1082207), (14, 927606), (21, 618404), (28, 463803), (42, 309202), (53, 245028), (84, 154601), (106, 122514), (159, 81676), (212, 61257), (318, 40838), (371, 35004), (636, 20419), (742, 17502), (1113, 11668), (1484, 8751), (2226, 5834), (2917, 4452)]