142403544

素因数分解:

$2^3\times 3^2\times {\mathrm{1977827}}^1$

素因数の和:1977839

約数の個数: 24

約数和(自身を含む): 385676460

約数和(自身を除く): 243272916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1977827, 3955654, 5933481, 7911308, 11866962, 15822616, 17800443, 23733924, 35600886, 47467848, 71201772, 142403544]

約数ペア:

[(1, 142403544), (2, 71201772), (3, 47467848), (4, 35600886), (6, 23733924), (8, 17800443), (9, 15822616), (12, 11866962), (18, 7911308), (24, 5933481), (36, 3955654), (72, 1977827)]