1621297224

素因数分解:

$2^3\times 3^2\times {\mathrm{22518017}}^1$

素因数の和:22518029

約数の個数: 24

約数和(自身を含む): 4391013510

約数和(自身を除く): 2769716286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 22518017, 45036034, 67554051, 90072068, 135108102, 180144136, 202662153, 270216204, 405324306, 540432408, 810648612, 1621297224]

約数ペア:

[(1, 1621297224), (2, 810648612), (3, 540432408), (4, 405324306), (6, 270216204), (8, 202662153), (9, 180144136), (12, 135108102), (18, 90072068), (24, 67554051), (36, 45036034), (72, 22518017)]