42019968402

素因数分解:

$2^1\times 3^4\times {\mathrm{259382521}}^1$

素因数の和:259382535

約数の個数: 20

約数和(自身を含む): 94155855486

約数和(自身を除く): 52135887084

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 259382521, 518765042, 778147563, 1556295126, 2334442689, 4668885378, 7003328067, 14006656134, 21009984201, 42019968402]

約数ペア:

[(1, 42019968402), (2, 21009984201), (3, 14006656134), (6, 7003328067), (9, 4668885378), (18, 2334442689), (27, 1556295126), (54, 778147563), (81, 518765042), (162, 259382521)]