40885278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{973459}}^1$

素因数の和:973471

約数の個数: 16

約数和(自身を含む): 93452160

約数和(自身を除く): 52566882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 973459, 1946918, 2920377, 5840754, 6814213, 13628426, 20442639, 40885278]

約数ペア:

[(1, 40885278), (2, 20442639), (3, 13628426), (6, 6814213), (7, 5840754), (14, 2920377), (21, 1946918), (42, 973459)]