18819921528

素因数分解:

$2^3\times 3^2\times {\mathrm{261387799}}^1$

素因数の和:261387811

約数の個数: 24

約数和(自身を含む): 50970621000

約数和(自身を除く): 32150699472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 261387799, 522775598, 784163397, 1045551196, 1568326794, 2091102392, 2352490191, 3136653588, 4704980382, 6273307176, 9409960764, 18819921528]

約数ペア:

[(1, 18819921528), (2, 9409960764), (3, 6273307176), (4, 4704980382), (6, 3136653588), (8, 2352490191), (9, 2091102392), (12, 1568326794), (18, 1045551196), (24, 784163397), (36, 522775598), (72, 261387799)]