16805304

素因数分解:

$2^3\times 3^2\times {\mathrm{233407}}^1$

素因数の和:233419

約数の個数: 24

約数和(自身を含む): 45514560

約数和(自身を除く): 28709256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233407, 466814, 700221, 933628, 1400442, 1867256, 2100663, 2800884, 4201326, 5601768, 8402652, 16805304]

約数ペア:

[(1, 16805304), (2, 8402652), (3, 5601768), (4, 4201326), (6, 2800884), (8, 2100663), (9, 1867256), (12, 1400442), (18, 933628), (24, 700221), (36, 466814), (72, 233407)]