16620043554

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3407143}}^1$

素因数の和:3407422

約数の個数: 24

約数和(自身を含む): 36142983552

約数和(自身を除く): 19522939998

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 3407143, 6814286, 10221429, 20442858, 30664287, 61328574, 923335753, 1846671506, 2770007259, 5540014518, 8310021777, 16620043554]

約数ペア:

[(1, 16620043554), (2, 8310021777), (3, 5540014518), (6, 2770007259), (9, 1846671506), (18, 923335753), (271, 61328574), (542, 30664287), (813, 20442858), (1626, 10221429), (2439, 6814286), (4878, 3407143)]