2017788228

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1057541}}^1$

素因数の和:1057604

約数の個数: 36

約数和(自身を含む): 5196761388

約数和(自身を除く): 3178973160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 1057541, 2115082, 3172623, 4230164, 6345246, 9517869, 12690492, 19035738, 38071476, 56049673, 112099346, 168149019, 224198692, 336298038, 504447057, 672596076, 1008894114, 2017788228]

約数ペア:

[(1, 2017788228), (2, 1008894114), (3, 672596076), (4, 504447057), (6, 336298038), (9, 224198692), (12, 168149019), (18, 112099346), (36, 56049673), (53, 38071476), (106, 19035738), (159, 12690492), (212, 9517869), (318, 6345246), (477, 4230164), (636, 3172623), (954, 2115082), (1908, 1057541)]