71581938

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{14747}}^1$

素因数の和:15561

約数の個数: 16

約数和(自身を含む): 143350560

約数和(自身を除く): 71768622

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 14747, 29494, 44241, 88482, 11930323, 23860646, 35790969, 71581938]

約数ペア:

[(1, 71581938), (2, 35790969), (3, 23860646), (6, 11930323), (809, 88482), (1618, 44241), (2427, 29494), (4854, 14747)]