18397224

素因数分解:

$2^3\times 3^2\times {\mathrm{255517}}^1$

素因数の和:255529

約数の個数: 24

約数和(自身を含む): 49826010

約数和(自身を除く): 31428786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 255517, 511034, 766551, 1022068, 1533102, 2044136, 2299653, 3066204, 4599306, 6132408, 9198612, 18397224]

約数ペア:

[(1, 18397224), (2, 9198612), (3, 6132408), (4, 4599306), (6, 3066204), (8, 2299653), (9, 2044136), (12, 1533102), (18, 1022068), (24, 766551), (36, 511034), (72, 255517)]