28135962

素因数分解:

$2^1\times 3^2\times {\mathrm{1563109}}^1$

素因数の和:1563117

約数の個数: 12

約数和(自身を含む): 60961290

約数和(自身を除く): 32825328

約数列:

[1, 2, 3, 6, 9, 18, 1563109, 3126218, 4689327, 9378654, 14067981, 28135962]

約数ペア:

[(1, 28135962), (2, 14067981), (3, 9378654), (6, 4689327), (9, 3126218), (18, 1563109)]