1911180258

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{907493}}^1$

素因数の和:907520

約数の個数: 40

約数和(自身を含む): 4611884508

約数和(自身を除く): 2700704250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 907493, 1814986, 2722479, 5444958, 8167437, 11797409, 16334874, 23594818, 24502311, 35392227, 49004622, 70784454, 73506933, 106176681, 147013866, 212353362, 318530043, 637060086, 955590129, 1911180258]

約数ペア:

[(1, 1911180258), (2, 955590129), (3, 637060086), (6, 318530043), (9, 212353362), (13, 147013866), (18, 106176681), (26, 73506933), (27, 70784454), (39, 49004622), (54, 35392227), (78, 24502311), (81, 23594818), (117, 16334874), (162, 11797409), (234, 8167437), (351, 5444958), (702, 2722479), (1053, 1814986), (2106, 907493)]