180422268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1156553}}^1$

素因数の和:1156573

約数の個数: 24

約数和(自身を含む): 453369168

約数和(自身を除く): 272946900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1156553, 2313106, 3469659, 4626212, 6939318, 13878636, 15035189, 30070378, 45105567, 60140756, 90211134, 180422268]

約数ペア:

[(1, 180422268), (2, 90211134), (3, 60140756), (4, 45105567), (6, 30070378), (12, 15035189), (13, 13878636), (26, 6939318), (39, 4626212), (52, 3469659), (78, 2313106), (156, 1156553)]