21132324

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2089}}^1$

素因数の和:2380

約数の個数: 36

約数和(自身を含む): 53633580

約数和(自身を除く): 32501256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2089, 2529, 3372, 4178, 5058, 6267, 8356, 10116, 12534, 18801, 25068, 37602, 75204, 587009, 1174018, 1761027, 2348036, 3522054, 5283081, 7044108, 10566162, 21132324]

約数ペア:

[(1, 21132324), (2, 10566162), (3, 7044108), (4, 5283081), (6, 3522054), (9, 2348036), (12, 1761027), (18, 1174018), (36, 587009), (281, 75204), (562, 37602), (843, 25068), (1124, 18801), (1686, 12534), (2089, 10116), (2529, 8356), (3372, 6267), (4178, 5058)]