1225990764

素因数分解:

$2^2\times 3^2\times {\mathrm{34055299}}^1$

素因数の和:34055309

約数の個数: 18

約数和(自身を含む): 3099032300

約数和(自身を除く): 1873041536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 34055299, 68110598, 102165897, 136221196, 204331794, 306497691, 408663588, 612995382, 1225990764]

約数ペア:

[(1, 1225990764), (2, 612995382), (3, 408663588), (4, 306497691), (6, 204331794), (9, 136221196), (12, 102165897), (18, 68110598), (36, 34055299)]