31728852

素因数分解:

$2^2\times 3^2\times {\mathrm{881357}}^1$

素因数の和:881367

約数の個数: 18

約数和(自身を含む): 80203578

約数和(自身を除く): 48474726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 881357, 1762714, 2644071, 3525428, 5288142, 7932213, 10576284, 15864426, 31728852]

約数ペア:

[(1, 31728852), (2, 15864426), (3, 10576284), (4, 7932213), (6, 5288142), (9, 3525428), (12, 2644071), (18, 1762714), (36, 881357)]