128977452

素因数分解:

$2^2\times 3^2\times {\mathrm{3582707}}^1$

素因数の和:3582717

約数の個数: 18

約数和(自身を含む): 326026428

約数和(自身を除く): 197048976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3582707, 7165414, 10748121, 14330828, 21496242, 32244363, 42992484, 64488726, 128977452]

約数ペア:

[(1, 128977452), (2, 64488726), (3, 42992484), (4, 32244363), (6, 21496242), (9, 14330828), (12, 10748121), (18, 7165414), (36, 3582707)]