18221519096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4937}}^1\times {\mathrm{41941}}^1$

素因数の和:46895

約数の個数: 32

約数和(自身を含む): 37279727280

約数和(自身を除く): 19058208184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4937, 9874, 19748, 39496, 41941, 54307, 83882, 108614, 167764, 217228, 335528, 434456, 461351, 922702, 1845404, 3690808, 207062717, 414125434, 828250868, 1656501736, 2277689887, 4555379774, 9110759548, 18221519096]

約数ペア:

[(1, 18221519096), (2, 9110759548), (4, 4555379774), (8, 2277689887), (11, 1656501736), (22, 828250868), (44, 414125434), (88, 207062717), (4937, 3690808), (9874, 1845404), (19748, 922702), (39496, 461351), (41941, 434456), (54307, 335528), (83882, 217228), (108614, 167764)]