39961236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{475729}}^1$

素因数の和:475743

約数の個数: 24

約数和(自身を含む): 106563520

約数和(自身を除く): 66602284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 475729, 951458, 1427187, 1902916, 2854374, 3330103, 5708748, 6660206, 9990309, 13320412, 19980618, 39961236]

約数ペア:

[(1, 39961236), (2, 19980618), (3, 13320412), (4, 9990309), (6, 6660206), (7, 5708748), (12, 3330103), (14, 2854374), (21, 1902916), (28, 1427187), (42, 951458), (84, 475729)]