28511802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{143999}}^1$

素因数の和:144018

約数の個数: 24

約数和(自身を含む): 67392000

約数和(自身を除く): 38880198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 143999, 287998, 431997, 863994, 1295991, 1583989, 2591982, 3167978, 4751967, 9503934, 14255901, 28511802]

約数ペア:

[(1, 28511802), (2, 14255901), (3, 9503934), (6, 4751967), (9, 3167978), (11, 2591982), (18, 1583989), (22, 1295991), (33, 863994), (66, 431997), (99, 287998), (198, 143999)]