147297726

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{20407}}^1$

素因数の和:20816

約数の個数: 24

約数和(自身を含む): 319956624

約数和(自身を除く): 172658898

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 20407, 40814, 61221, 122442, 183663, 367326, 8183207, 16366414, 24549621, 49099242, 73648863, 147297726]

約数ペア:

[(1, 147297726), (2, 73648863), (3, 49099242), (6, 24549621), (9, 16366414), (18, 8183207), (401, 367326), (802, 183663), (1203, 122442), (2406, 61221), (3609, 40814), (7218, 20407)]