19656972

素因数分解:

$2^2\times 3^3\times {\mathrm{182009}}^1$

素因数の和:182022

約数の個数: 24

約数和(自身を含む): 50962800

約数和(自身を除く): 31305828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 182009, 364018, 546027, 728036, 1092054, 1638081, 2184108, 3276162, 4914243, 6552324, 9828486, 19656972]

約数ペア:

[(1, 19656972), (2, 9828486), (3, 6552324), (4, 4914243), (6, 3276162), (9, 2184108), (12, 1638081), (18, 1092054), (27, 728036), (36, 546027), (54, 364018), (108, 182009)]