13381578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{35401}}^1$

素因数の和:35419

約数の個数: 32

約数和(自身を含む): 33985920

約数和(自身を除く): 20604342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 35401, 70802, 106203, 212406, 247807, 318609, 495614, 637218, 743421, 955827, 1486842, 1911654, 2230263, 4460526, 6690789, 13381578]

約数ペア:

[(1, 13381578), (2, 6690789), (3, 4460526), (6, 2230263), (7, 1911654), (9, 1486842), (14, 955827), (18, 743421), (21, 637218), (27, 495614), (42, 318609), (54, 247807), (63, 212406), (126, 106203), (189, 70802), (378, 35401)]