9899868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 25893504

約数和(自身を除く): 15993636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2027, 2442, 4054, 4884, 6081, 8108, 12162, 22297, 24324, 44594, 66891, 74999, 89188, 133782, 149998, 224997, 267564, 299996, 449994, 824989, 899988, 1649978, 2474967, 3299956, 4949934, 9899868]

約数ペア:

[(1, 9899868), (2, 4949934), (3, 3299956), (4, 2474967), (6, 1649978), (11, 899988), (12, 824989), (22, 449994), (33, 299996), (37, 267564), (44, 224997), (66, 149998), (74, 133782), (111, 89188), (132, 74999), (148, 66891), (222, 44594), (407, 24324), (444, 22297), (814, 12162), (1221, 8108), (1628, 6081), (2027, 4884), (2442, 4054)]