18186198

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{41521}}^1$

素因数の和:41599

約数の個数: 16

約数和(自身を含む): 36871536

約数和(自身を除く): 18685338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 41521, 83042, 124563, 249126, 3031033, 6062066, 9093099, 18186198]

約数ペア:

[(1, 18186198), (2, 9093099), (3, 6062066), (6, 3031033), (73, 249126), (146, 124563), (219, 83042), (438, 41521)]