1955349756

素因数分解:

$2^2\times 3^2\times {\mathrm{54315271}}^1$

素因数の和:54315281

約数の個数: 18

約数和(自身を含む): 4942689752

約数和(自身を除く): 2987339996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 54315271, 108630542, 162945813, 217261084, 325891626, 488837439, 651783252, 977674878, 1955349756]

約数ペア:

[(1, 1955349756), (2, 977674878), (3, 651783252), (4, 488837439), (6, 325891626), (9, 217261084), (12, 162945813), (18, 108630542), (36, 54315271)]