68017236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809729}}^1$

素因数の和:809743

約数の個数: 24

約数和(自身を含む): 181379520

約数和(自身を除く): 113362284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809729, 1619458, 2429187, 3238916, 4858374, 5668103, 9716748, 11336206, 17004309, 22672412, 34008618, 68017236]

約数ペア:

[(1, 68017236), (2, 34008618), (3, 22672412), (4, 17004309), (6, 11336206), (7, 9716748), (12, 5668103), (14, 4858374), (21, 3238916), (28, 2429187), (42, 1619458), (84, 809729)]