2019556692

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{78241}}^1$

素因数の和:78493

約数の個数: 48

約数和(自身を含む): 5257862400

約数和(自身を除く): 3238305708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 6453, 8604, 12906, 25812, 78241, 156482, 234723, 312964, 469446, 704169, 938892, 1408338, 2112507, 2816676, 4225014, 8450028, 18699599, 37399198, 56098797, 74798396, 112197594, 168296391, 224395188, 336592782, 504889173, 673185564, 1009778346, 2019556692]

約数ペア:

[(1, 2019556692), (2, 1009778346), (3, 673185564), (4, 504889173), (6, 336592782), (9, 224395188), (12, 168296391), (18, 112197594), (27, 74798396), (36, 56098797), (54, 37399198), (108, 18699599), (239, 8450028), (478, 4225014), (717, 2816676), (956, 2112507), (1434, 1408338), (2151, 938892), (2868, 704169), (4302, 469446), (6453, 312964), (8604, 234723), (12906, 156482), (25812, 78241)]