2017876938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{623957}}^1$

素因数の和:623987

約数の個数: 48

約数和(自身を含む): 5121447264

約数和(自身を除く): 3103570326

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 623957, 1247914, 1871871, 3743742, 4367699, 6863527, 8735398, 13103097, 13727054, 20590581, 26206194, 30573893, 41181162, 48044689, 61147786, 91721679, 96089378, 144134067, 183443358, 288268134, 336312823, 672625646, 1008938469, 2017876938]

約数ペア:

[(1, 2017876938), (2, 1008938469), (3, 672625646), (6, 336312823), (7, 288268134), (11, 183443358), (14, 144134067), (21, 96089378), (22, 91721679), (33, 61147786), (42, 48044689), (49, 41181162), (66, 30573893), (77, 26206194), (98, 20590581), (147, 13727054), (154, 13103097), (231, 8735398), (294, 6863527), (462, 4367699), (539, 3743742), (1078, 1871871), (1617, 1247914), (3234, 623957)]