16018465359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{19687}}^1$

素因数の和:20407

約数の個数: 32

約数和(自身を含む): 23779323904

約数和(自身を除く): 7760858545

約数列:

[1, 3, 13, 31, 39, 93, 403, 673, 1209, 2019, 8749, 19687, 20863, 26247, 59061, 62589, 255931, 271219, 610297, 767793, 813657, 1830891, 7933861, 13249351, 23801583, 39748053, 172241563, 410729881, 516724689, 1232189643, 5339488453, 16018465359]

約数ペア:

[(1, 16018465359), (3, 5339488453), (13, 1232189643), (31, 516724689), (39, 410729881), (93, 172241563), (403, 39748053), (673, 23801583), (1209, 13249351), (2019, 7933861), (8749, 1830891), (19687, 813657), (20863, 767793), (26247, 610297), (59061, 271219), (62589, 255931)]