18286095608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4421203}}^1$

素因数の和:4421267

約数の個数: 32

約数和(自身を含む): 38199202560

約数和(自身を除く): 19913106952

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 4421203, 8842406, 17684812, 35369624, 48633233, 97266466, 194532932, 207796541, 389065864, 415593082, 831186164, 1662372328, 2285761951, 4571523902, 9143047804, 18286095608]

約数ペア:

[(1, 18286095608), (2, 9143047804), (4, 4571523902), (8, 2285761951), (11, 1662372328), (22, 831186164), (44, 415593082), (47, 389065864), (88, 207796541), (94, 194532932), (188, 97266466), (376, 48633233), (517, 35369624), (1034, 17684812), (2068, 8842406), (4136, 4421203)]