18202696

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 35164800

約数和(自身を除く): 16962104

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 439, 568, 584, 878, 1756, 3512, 5183, 10366, 20732, 31169, 32047, 41464, 62338, 64094, 124676, 128188, 249352, 256376, 2275337, 4550674, 9101348, 18202696]

約数ペア:

[(1, 18202696), (2, 9101348), (4, 4550674), (8, 2275337), (71, 256376), (73, 249352), (142, 128188), (146, 124676), (284, 64094), (292, 62338), (439, 41464), (568, 32047), (584, 31169), (878, 20732), (1756, 10366), (3512, 5183)]