21473346

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{210523}}^1$

素因数の和:210545

約数の個数: 16

約数和(自身を含む): 45473184

約数和(自身を除く): 23999838

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 210523, 421046, 631569, 1263138, 3578891, 7157782, 10736673, 21473346]

約数ペア:

[(1, 21473346), (2, 10736673), (3, 7157782), (6, 3578891), (17, 1263138), (34, 631569), (51, 421046), (102, 210523)]