2980444806

素因数分解:

$2^1\times 3^2\times {\mathrm{165580267}}^1$

素因数の和:165580275

約数の個数: 12

約数和(自身を含む): 6457630452

約数和(自身を除く): 3477185646

約数列:

[1, 2, 3, 6, 9, 18, 165580267, 331160534, 496740801, 993481602, 1490222403, 2980444806]

約数ペア:

[(1, 2980444806), (2, 1490222403), (3, 993481602), (6, 496740801), (9, 331160534), (18, 165580267)]