142979436

素因数分解:

$2^2\times 3^2\times {\mathrm{3971651}}^1$

素因数の和:3971661

約数の個数: 18

約数和(自身を含む): 361420332

約数和(自身を除く): 218440896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3971651, 7943302, 11914953, 15886604, 23829906, 35744859, 47659812, 71489718, 142979436]

約数ペア:

[(1, 142979436), (2, 71489718), (3, 47659812), (4, 35744859), (6, 23829906), (9, 15886604), (12, 11914953), (18, 7943302), (36, 3971651)]