2720902608

素因数分解:

$2^4\times 3^2\times {\mathrm{18895157}}^1$

素因数の和:18895171

約数の個数: 30

約数和(自身を含む): 7614748674

約数和(自身を除く): 4893846066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 18895157, 37790314, 56685471, 75580628, 113370942, 151161256, 170056413, 226741884, 302322512, 340112826, 453483768, 680225652, 906967536, 1360451304, 2720902608]

約数ペア:

[(1, 2720902608), (2, 1360451304), (3, 906967536), (4, 680225652), (6, 453483768), (8, 340112826), (9, 302322512), (12, 226741884), (16, 170056413), (18, 151161256), (24, 113370942), (36, 75580628), (48, 56685471), (72, 37790314), (144, 18895157)]