1317967218

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1381517}}^1$

素因数の和:1381578

約数の個数: 24

約数和(自身を含む): 2909476908

約数和(自身を除く): 1591509690

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1381517, 2763034, 4144551, 8289102, 12433653, 24867306, 73220401, 146440802, 219661203, 439322406, 658983609, 1317967218]

約数ペア:

[(1, 1317967218), (2, 658983609), (3, 439322406), (6, 219661203), (9, 146440802), (18, 73220401), (53, 24867306), (106, 12433653), (159, 8289102), (318, 4144551), (477, 2763034), (954, 1381517)]