63868518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{506893}}^1$

素因数の和:506908

約数の個数: 24

約数和(自身を含む): 158150928

約数和(自身を除く): 94282410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 506893, 1013786, 1520679, 3041358, 3548251, 4562037, 7096502, 9124074, 10644753, 21289506, 31934259, 63868518]

約数ペア:

[(1, 63868518), (2, 31934259), (3, 21289506), (6, 10644753), (7, 9124074), (9, 7096502), (14, 4562037), (18, 3548251), (21, 3041358), (42, 1520679), (63, 1013786), (126, 506893)]