18306010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9199}}^1$

素因数の和:9405

約数の個数: 16

約数和(自身を含む): 33120000

約数和(自身を除く): 14813990

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 9199, 18398, 45995, 91990, 1830601, 3661202, 9153005, 18306010]

約数ペア:

[(1, 18306010), (2, 9153005), (5, 3661202), (10, 1830601), (199, 91990), (398, 45995), (995, 18398), (1990, 9199)]