40218482

素因数分解:

$2^1\times {\mathrm{37}}^3\times {\mathrm{397}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 62159640

約数和(自身を除く): 21941158

約数列:

[1, 2, 37, 74, 397, 794, 1369, 2738, 14689, 29378, 50653, 101306, 543493, 1086986, 20109241, 40218482]

約数ペア:

[(1, 40218482), (2, 20109241), (37, 1086986), (74, 543493), (397, 101306), (794, 50653), (1369, 29378), (2738, 14689)]