64621314

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{10781}}^1$

素因数の和:10832

約数の個数: 40

約数和(自身を含む): 148726908

約数和(自身を除く): 84105594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 10781, 21562, 32343, 64686, 97029, 194058, 291087, 398897, 582174, 797794, 873261, 1196691, 1746522, 2393382, 3590073, 7180146, 10770219, 21540438, 32310657, 64621314]

約数ペア:

[(1, 64621314), (2, 32310657), (3, 21540438), (6, 10770219), (9, 7180146), (18, 3590073), (27, 2393382), (37, 1746522), (54, 1196691), (74, 873261), (81, 797794), (111, 582174), (162, 398897), (222, 291087), (333, 194058), (666, 97029), (999, 64686), (1998, 32343), (2997, 21562), (5994, 10781)]