17994949148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{523657}}^1$

素因数の和:523754

約数の個数: 36

約数和(自身を含む): 35101843056

約数和(自身を除く): 17106893908

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 3124, 8591, 17182, 34364, 523657, 1047314, 2094628, 5760227, 11520454, 23040908, 37179647, 63362497, 74359294, 126724994, 148718588, 253449988, 408976117, 817952234, 1635904468, 4498737287, 8997474574, 17994949148]

約数ペア:

[(1, 17994949148), (2, 8997474574), (4, 4498737287), (11, 1635904468), (22, 817952234), (44, 408976117), (71, 253449988), (121, 148718588), (142, 126724994), (242, 74359294), (284, 63362497), (484, 37179647), (781, 23040908), (1562, 11520454), (3124, 5760227), (8591, 2094628), (17182, 1047314), (34364, 523657)]