40281066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{319691}}^1$

素因数の和:319706

約数の個数: 24

約数和(自身を含む): 99743904

約数和(自身を除く): 59462838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 319691, 639382, 959073, 1918146, 2237837, 2877219, 4475674, 5754438, 6713511, 13427022, 20140533, 40281066]

約数ペア:

[(1, 40281066), (2, 20140533), (3, 13427022), (6, 6713511), (7, 5754438), (9, 4475674), (14, 2877219), (18, 2237837), (21, 1918146), (42, 959073), (63, 639382), (126, 319691)]