2018606961

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{1487}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 3108372480

約数和(自身を除く): 1089765519

約数列:

[1, 3, 7, 21, 127, 381, 509, 889, 1487, 1527, 2667, 3563, 4461, 10409, 10689, 31227, 64643, 188849, 193929, 452501, 566547, 756883, 1321943, 1357503, 2270649, 3965829, 5298181, 15894543, 96124141, 288372423, 672868987, 2018606961]

約数ペア:

[(1, 2018606961), (3, 672868987), (7, 288372423), (21, 96124141), (127, 15894543), (381, 5298181), (509, 3965829), (889, 2270649), (1487, 1357503), (1527, 1321943), (2667, 756883), (3563, 566547), (4461, 452501), (10409, 193929), (10689, 188849), (31227, 64643)]