18240376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29611}}^1$

素因数の和:29635

約数の個数: 32

約数和(自身を含む): 42641280

約数和(自身を除く): 24400904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 29611, 59222, 118444, 207277, 236888, 325721, 414554, 651442, 829108, 1302884, 1658216, 2280047, 2605768, 4560094, 9120188, 18240376]

約数ペア:

[(1, 18240376), (2, 9120188), (4, 4560094), (7, 2605768), (8, 2280047), (11, 1658216), (14, 1302884), (22, 829108), (28, 651442), (44, 414554), (56, 325721), (77, 236888), (88, 207277), (154, 118444), (308, 59222), (616, 29611)]