81730344

素因数分解:

$2^3\times 3^1\times {\mathrm{3405431}}^1$

素因数の和:3405440

約数の個数: 16

約数和(自身を含む): 204325920

約数和(自身を除く): 122595576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3405431, 6810862, 10216293, 13621724, 20432586, 27243448, 40865172, 81730344]

約数ペア:

[(1, 81730344), (2, 40865172), (3, 27243448), (4, 20432586), (6, 13621724), (8, 10216293), (12, 6810862), (24, 3405431)]