2021904234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5348953}}^1$

素因数の和:5348971

約数の個数: 32

約数和(自身を含む): 5134995840

約数和(自身を除く): 3113091606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5348953, 10697906, 16046859, 32093718, 37442671, 48140577, 74885342, 96281154, 112328013, 144421731, 224656026, 288843462, 336984039, 673968078, 1010952117, 2021904234]

約数ペア:

[(1, 2021904234), (2, 1010952117), (3, 673968078), (6, 336984039), (7, 288843462), (9, 224656026), (14, 144421731), (18, 112328013), (21, 96281154), (27, 74885342), (42, 48140577), (54, 37442671), (63, 32093718), (126, 16046859), (189, 10697906), (378, 5348953)]