40084218

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42017}}^1$

素因数の和:42078

約数の個数: 24

約数和(自身を含む): 88489908

約数和(自身を除く): 48405690

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 42017, 84034, 126051, 252102, 378153, 756306, 2226901, 4453802, 6680703, 13361406, 20042109, 40084218]

約数ペア:

[(1, 40084218), (2, 20042109), (3, 13361406), (6, 6680703), (9, 4453802), (18, 2226901), (53, 756306), (106, 378153), (159, 252102), (318, 126051), (477, 84034), (954, 42017)]