13890954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 35085312

約数和(自身を除く): 21194358

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 107, 154, 214, 231, 281, 321, 462, 562, 642, 749, 843, 1177, 1498, 1686, 1967, 2247, 2354, 3091, 3531, 3934, 4494, 5901, 6182, 7062, 8239, 9273, 11802, 16478, 18546, 21637, 24717, 30067, 43274, 49434, 60134, 64911, 90201, 129822, 180402, 210469, 330737, 420938, 631407, 661474, 992211, 1262814, 1984422, 2315159, 4630318, 6945477, 13890954]

約数ペア:

[(1, 13890954), (2, 6945477), (3, 4630318), (6, 2315159), (7, 1984422), (11, 1262814), (14, 992211), (21, 661474), (22, 631407), (33, 420938), (42, 330737), (66, 210469), (77, 180402), (107, 129822), (154, 90201), (214, 64911), (231, 60134), (281, 49434), (321, 43274), (462, 30067), (562, 24717), (642, 21637), (749, 18546), (843, 16478), (1177, 11802), (1498, 9273), (1686, 8239), (1967, 7062), (2247, 6182), (2354, 5901), (3091, 4494), (3531, 3934)]