1968976908

素因数分解:

$2^2\times 3^2\times {\mathrm{54693803}}^1$

素因数の和:54693813

約数の個数: 18

約数和(自身を含む): 4977136164

約数和(自身を除く): 3008159256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 54693803, 109387606, 164081409, 218775212, 328162818, 492244227, 656325636, 984488454, 1968976908]

約数ペア:

[(1, 1968976908), (2, 984488454), (3, 656325636), (4, 492244227), (6, 328162818), (9, 218775212), (12, 164081409), (18, 109387606), (36, 54693803)]