17783796

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20873}}^1$

素因数の和:20951

約数の個数: 24

約数和(自身を含む): 42081984

約数和(自身を除く): 24298188

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 20873, 41746, 62619, 83492, 125238, 250476, 1481983, 2963966, 4445949, 5927932, 8891898, 17783796]

約数ペア:

[(1, 17783796), (2, 8891898), (3, 5927932), (4, 4445949), (6, 2963966), (12, 1481983), (71, 250476), (142, 125238), (213, 83492), (284, 62619), (426, 41746), (852, 20873)]