18339193377

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{862331}}^1$

素因数の和:862493

約数の個数: 24

約数和(自身を含む): 28249996320

約数和(自身を除く): 9910802943

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 7089, 21267, 862331, 2586993, 7760979, 14659627, 43978881, 119864009, 131936643, 359592027, 1078776081, 2037688153, 6113064459, 18339193377]

約数ペア:

[(1, 18339193377), (3, 6113064459), (9, 2037688153), (17, 1078776081), (51, 359592027), (139, 131936643), (153, 119864009), (417, 43978881), (1251, 14659627), (2363, 7760979), (7089, 2586993), (21267, 862331)]