997402968

素因数分解:

$2^3\times 3^2\times {\mathrm{13852819}}^1$

素因数の和:13852831

約数の個数: 24

約数和(自身を含む): 2701299900

約数和(自身を除く): 1703896932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13852819, 27705638, 41558457, 55411276, 83116914, 110822552, 124675371, 166233828, 249350742, 332467656, 498701484, 997402968]

約数ペア:

[(1, 997402968), (2, 498701484), (3, 332467656), (4, 249350742), (6, 166233828), (8, 124675371), (9, 110822552), (12, 83116914), (18, 55411276), (24, 41558457), (36, 27705638), (72, 13852819)]