18319992

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{7411}}^1$

素因数の和:7523

約数の個数: 32

約数和(自身を含む): 46250880

約数和(自身を除く): 27930888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 7411, 14822, 22233, 29644, 44466, 59288, 88932, 177864, 763333, 1526666, 2289999, 3053332, 4579998, 6106664, 9159996, 18319992]

約数ペア:

[(1, 18319992), (2, 9159996), (3, 6106664), (4, 4579998), (6, 3053332), (8, 2289999), (12, 1526666), (24, 763333), (103, 177864), (206, 88932), (309, 59288), (412, 44466), (618, 29644), (824, 22233), (1236, 14822), (2472, 7411)]