1517871672

素因数分解:

$2^3\times 3^2\times {\mathrm{21081551}}^1$

素因数の和:21081563

約数の個数: 24

約数和(自身を含む): 4110902640

約数和(自身を除く): 2593030968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 21081551, 42163102, 63244653, 84326204, 126489306, 168652408, 189733959, 252978612, 379467918, 505957224, 758935836, 1517871672]

約数ペア:

[(1, 1517871672), (2, 758935836), (3, 505957224), (4, 379467918), (6, 252978612), (8, 189733959), (9, 168652408), (12, 126489306), (18, 84326204), (24, 63244653), (36, 42163102), (72, 21081551)]