2018056104

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{904147}}^1$

素因数の和:904190

約数の個数: 48

約数和(自身を含む): 5641883520

約数和(自身を除く): 3623827416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 904147, 1808294, 2712441, 3616588, 5424882, 7233176, 8137323, 10849764, 16274646, 21699528, 28028557, 32549292, 56057114, 65098584, 84085671, 112114228, 168171342, 224228456, 252257013, 336342684, 504514026, 672685368, 1009028052, 2018056104]

約数ペア:

[(1, 2018056104), (2, 1009028052), (3, 672685368), (4, 504514026), (6, 336342684), (8, 252257013), (9, 224228456), (12, 168171342), (18, 112114228), (24, 84085671), (31, 65098584), (36, 56057114), (62, 32549292), (72, 28028557), (93, 21699528), (124, 16274646), (186, 10849764), (248, 8137323), (279, 7233176), (372, 5424882), (558, 3616588), (744, 2712441), (1116, 1808294), (2232, 904147)]