2018390964

素因数分解:

$2^2\times 3^1\times {\mathrm{7687}}^1\times {\mathrm{21881}}^1$

素因数の和:29575

約数の個数: 24

約数和(自身を含む): 4710406848

約数和(自身を除く): 2692015884

約数列:

[1, 2, 3, 4, 6, 12, 7687, 15374, 21881, 23061, 30748, 43762, 46122, 65643, 87524, 92244, 131286, 262572, 168199247, 336398494, 504597741, 672796988, 1009195482, 2018390964]

約数ペア:

[(1, 2018390964), (2, 1009195482), (3, 672796988), (4, 504597741), (6, 336398494), (12, 168199247), (7687, 262572), (15374, 131286), (21881, 92244), (23061, 87524), (30748, 65643), (43762, 46122)]