15704874378

素因数分解:

$2^1\times 3^4\times {\mathrm{971}}^1\times {\mathrm{99839}}^1$

素因数の和:100824

約数の個数: 40

約数和(自身を含む): 35227146240

約数和(自身を除く): 19522271862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 971, 1942, 2913, 5826, 8739, 17478, 26217, 52434, 78651, 99839, 157302, 199678, 299517, 599034, 898551, 1797102, 2695653, 5391306, 8086959, 16173918, 96943669, 193887338, 290831007, 581662014, 872493021, 1744986042, 2617479063, 5234958126, 7852437189, 15704874378]

約数ペア:

[(1, 15704874378), (2, 7852437189), (3, 5234958126), (6, 2617479063), (9, 1744986042), (18, 872493021), (27, 581662014), (54, 290831007), (81, 193887338), (162, 96943669), (971, 16173918), (1942, 8086959), (2913, 5391306), (5826, 2695653), (8739, 1797102), (17478, 898551), (26217, 599034), (52434, 299517), (78651, 199678), (99839, 157302)]