22389426

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{7823}}^1$

素因数の和:7887

約数の個数: 32

約数和(自身を含む): 50699520

約数和(自身を除く): 28310094

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 7823, 15646, 23469, 46938, 70407, 140814, 211221, 414619, 422442, 829238, 1243857, 2487714, 3731571, 7463142, 11194713, 22389426]

約数ペア:

[(1, 22389426), (2, 11194713), (3, 7463142), (6, 3731571), (9, 2487714), (18, 1243857), (27, 829238), (53, 422442), (54, 414619), (106, 211221), (159, 140814), (318, 70407), (477, 46938), (954, 23469), (1431, 15646), (2862, 7823)]