16811604

素因数分解:

$2^2\times 3^3\times {\mathrm{155663}}^1$

素因数の和:155676

約数の個数: 24

約数和(自身を含む): 43585920

約数和(自身を除く): 26774316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 155663, 311326, 466989, 622652, 933978, 1400967, 1867956, 2801934, 4202901, 5603868, 8405802, 16811604]

約数ペア:

[(1, 16811604), (2, 8405802), (3, 5603868), (4, 4202901), (6, 2801934), (9, 1867956), (12, 1400967), (18, 933978), (27, 622652), (36, 466989), (54, 311326), (108, 155663)]