216828834

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{495043}}^1$

素因数の和:495121

約数の個数: 16

約数和(自身を含む): 439599072

約数和(自身を除く): 222770238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 495043, 990086, 1485129, 2970258, 36138139, 72276278, 108414417, 216828834]

約数ペア:

[(1, 216828834), (2, 108414417), (3, 72276278), (6, 36138139), (73, 2970258), (146, 1485129), (219, 990086), (438, 495043)]