2016782406

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1578077}}^1$

素因数の和:1578156

約数の個数: 24

約数和(自身を含む): 4431243024

約数和(自身を除く): 2414460618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1578077, 3156154, 4734231, 9468462, 14202693, 28405386, 112043467, 224086934, 336130401, 672260802, 1008391203, 2016782406]

約数ペア:

[(1, 2016782406), (2, 1008391203), (3, 672260802), (6, 336130401), (9, 224086934), (18, 112043467), (71, 28405386), (142, 14202693), (213, 9468462), (426, 4734231), (639, 3156154), (1278, 1578077)]