27982908

素因数分解:

$2^2\times 3^5\times {\mathrm{28789}}^1$

素因数の和:28808

約数の個数: 36

約数和(自身を含む): 73356920

約数和(自身を除く): 45374012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 28789, 57578, 86367, 115156, 172734, 259101, 345468, 518202, 777303, 1036404, 1554606, 2331909, 3109212, 4663818, 6995727, 9327636, 13991454, 27982908]

約数ペア:

[(1, 27982908), (2, 13991454), (3, 9327636), (4, 6995727), (6, 4663818), (9, 3109212), (12, 2331909), (18, 1554606), (27, 1036404), (36, 777303), (54, 518202), (81, 345468), (108, 259101), (162, 172734), (243, 115156), (324, 86367), (486, 57578), (972, 28789)]