18180324

素因数分解:

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

素因数の和:5016

約数の個数: 36

約数和(自身を含む): 46411456

約数和(自身を除く): 28231132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 4903, 9806, 14709, 19612, 29418, 44127, 58836, 88254, 176508, 505009, 1010018, 1515027, 2020036, 3030054, 4545081, 6060108, 9090162, 18180324]

約数ペア:

[(1, 18180324), (2, 9090162), (3, 6060108), (4, 4545081), (6, 3030054), (9, 2020036), (12, 1515027), (18, 1010018), (36, 505009), (103, 176508), (206, 88254), (309, 58836), (412, 44127), (618, 29418), (927, 19612), (1236, 14709), (1854, 9806), (3708, 4903)]