2122578

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2802222

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1709, 3418, 5127, 10254, 15381, 30762, 39307, 46143, 78614, 92286, 117921, 235842, 353763, 707526, 1061289, 2122578]

約数ペア:

[(1, 2122578), (2, 1061289), (3, 707526), (6, 353763), (9, 235842), (18, 117921), (23, 92286), (27, 78614), (46, 46143), (54, 39307), (69, 30762), (138, 15381), (207, 10254), (414, 5127), (621, 3418), (1242, 1709)]