23157978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 49610880

約数和(自身を除く): 26452902

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 2551, 3026, 4539, 5102, 7653, 9078, 15306, 43367, 86734, 130101, 227039, 260202, 454078, 681117, 1362234, 3859663, 7719326, 11578989, 23157978]

約数ペア:

[(1, 23157978), (2, 11578989), (3, 7719326), (6, 3859663), (17, 1362234), (34, 681117), (51, 454078), (89, 260202), (102, 227039), (178, 130101), (267, 86734), (534, 43367), (1513, 15306), (2551, 9078), (3026, 7653), (4539, 5102)]