2019202452

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{210071}}^1$

素因数の和:210173

約数の個数: 48

約数和(自身を含む): 5293814400

約数和(自身を除く): 3274611948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 210071, 420142, 630213, 840284, 1260426, 1890639, 2520852, 3781278, 5671917, 7562556, 11343834, 18696319, 22687668, 37392638, 56088957, 74785276, 112177914, 168266871, 224355828, 336533742, 504800613, 673067484, 1009601226, 2019202452]

約数ペア:

[(1, 2019202452), (2, 1009601226), (3, 673067484), (4, 504800613), (6, 336533742), (9, 224355828), (12, 168266871), (18, 112177914), (27, 74785276), (36, 56088957), (54, 37392638), (89, 22687668), (108, 18696319), (178, 11343834), (267, 7562556), (356, 5671917), (534, 3781278), (801, 2520852), (1068, 1890639), (1602, 1260426), (2403, 840284), (3204, 630213), (4806, 420142), (9612, 210071)]