19313997966

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{15550723}}^1$

素因数の和:15550757

約数の個数: 32

約数和(自身を含む): 44786085120

約数和(自身を除く): 25472087154

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 15550723, 31101446, 46652169, 93304338, 139956507, 279913014, 357666629, 419869521, 715333258, 839739042, 1072999887, 2145999774, 3218999661, 6437999322, 9656998983, 19313997966]

約数ペア:

[(1, 19313997966), (2, 9656998983), (3, 6437999322), (6, 3218999661), (9, 2145999774), (18, 1072999887), (23, 839739042), (27, 715333258), (46, 419869521), (54, 357666629), (69, 279913014), (138, 139956507), (207, 93304338), (414, 46652169), (621, 31101446), (1242, 15550723)]