17738966067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{4481}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 25099200000

約数和(自身を除く): 7360233933

約数列:

[1, 3, 19, 57, 199, 349, 597, 1047, 3781, 4481, 6631, 11343, 13443, 19893, 69451, 85139, 208353, 255417, 891719, 1319569, 1563869, 2675157, 3958707, 4691607, 16942661, 29713511, 50827983, 89140533, 311209931, 933629793, 5912988689, 17738966067]

約数ペア:

[(1, 17738966067), (3, 5912988689), (19, 933629793), (57, 311209931), (199, 89140533), (349, 50827983), (597, 29713511), (1047, 16942661), (3781, 4691607), (4481, 3958707), (6631, 2675157), (11343, 1563869), (13443, 1319569), (19893, 891719), (69451, 255417), (85139, 208353)]