12786714

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 28693440

約数和(自身を除く): 15906726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2213, 2889, 4426, 5778, 6639, 13278, 19917, 39834, 59751, 119502, 236791, 473582, 710373, 1420746, 2131119, 4262238, 6393357, 12786714]

約数ペア:

[(1, 12786714), (2, 6393357), (3, 4262238), (6, 2131119), (9, 1420746), (18, 710373), (27, 473582), (54, 236791), (107, 119502), (214, 59751), (321, 39834), (642, 19917), (963, 13278), (1926, 6639), (2213, 5778), (2889, 4426)]