71742438

素因数分解:

$2^1\times 3^2\times {\mathrm{1523}}^1\times {\mathrm{2617}}^1$

素因数の和:4148

約数の個数: 24

約数和(自身を含む): 155603448

約数和(自身を除く): 83861010

約数列:

[1, 2, 3, 6, 9, 18, 1523, 2617, 3046, 4569, 5234, 7851, 9138, 13707, 15702, 23553, 27414, 47106, 3985691, 7971382, 11957073, 23914146, 35871219, 71742438]

約数ペア:

[(1, 71742438), (2, 35871219), (3, 23914146), (6, 11957073), (9, 7971382), (18, 3985691), (1523, 47106), (2617, 27414), (3046, 23553), (4569, 15702), (5234, 13707), (7851, 9138)]