31929444

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 83193600

約数和(自身を除く): 51264156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1237, 1434, 2151, 2474, 2868, 3711, 4302, 4948, 6453, 7422, 8604, 11133, 12906, 14844, 22266, 25812, 33399, 44532, 66798, 133596, 295643, 591286, 886929, 1182572, 1773858, 2660787, 3547716, 5321574, 7982361, 10643148, 15964722, 31929444]

約数ペア:

[(1, 31929444), (2, 15964722), (3, 10643148), (4, 7982361), (6, 5321574), (9, 3547716), (12, 2660787), (18, 1773858), (27, 1182572), (36, 886929), (54, 591286), (108, 295643), (239, 133596), (478, 66798), (717, 44532), (956, 33399), (1237, 25812), (1434, 22266), (2151, 14844), (2474, 12906), (2868, 11133), (3711, 8604), (4302, 7422), (4948, 6453)]