16347672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20641}}^1$

素因数の和:20664

約数の個数: 48

約数和(自身を含む): 48302280

約数和(自身を除く): 31954608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20641, 41282, 61923, 82564, 123846, 165128, 185769, 227051, 247692, 371538, 454102, 495384, 681153, 743076, 908204, 1362306, 1486152, 1816408, 2043459, 2724612, 4086918, 5449224, 8173836, 16347672]

約数ペア:

[(1, 16347672), (2, 8173836), (3, 5449224), (4, 4086918), (6, 2724612), (8, 2043459), (9, 1816408), (11, 1486152), (12, 1362306), (18, 908204), (22, 743076), (24, 681153), (33, 495384), (36, 454102), (44, 371538), (66, 247692), (72, 227051), (88, 185769), (99, 165128), (132, 123846), (198, 82564), (264, 61923), (396, 41282), (792, 20641)]