172279428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{844507}}^1$

素因数の和:844531

約数の個数: 24

約数和(自身を含む): 425632032

約数和(自身を除く): 253352604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 844507, 1689014, 2533521, 3378028, 5067042, 10134084, 14356619, 28713238, 43069857, 57426476, 86139714, 172279428]

約数ペア:

[(1, 172279428), (2, 86139714), (3, 57426476), (4, 43069857), (6, 28713238), (12, 14356619), (17, 10134084), (34, 5067042), (51, 3378028), (68, 2533521), (102, 1689014), (204, 844507)]