12120216

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{4903}}^1$

素因数の和:5015

約数の個数: 32

約数和(自身を含む): 30600960

約数和(自身を除く): 18480744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 4903, 9806, 14709, 19612, 29418, 39224, 58836, 117672, 505009, 1010018, 1515027, 2020036, 3030054, 4040072, 6060108, 12120216]

約数ペア:

[(1, 12120216), (2, 6060108), (3, 4040072), (4, 3030054), (6, 2020036), (8, 1515027), (12, 1010018), (24, 505009), (103, 117672), (206, 58836), (309, 39224), (412, 29418), (618, 19612), (824, 14709), (1236, 9806), (2472, 4903)]