222355278

素因数分解:

$2^1\times 3^2\times {\mathrm{12353071}}^1$

素因数の和:12353079

約数の個数: 12

約数和(自身を含む): 481769808

約数和(自身を除く): 259414530

約数列:

[1, 2, 3, 6, 9, 18, 12353071, 24706142, 37059213, 74118426, 111177639, 222355278]

約数ペア:

[(1, 222355278), (2, 111177639), (3, 74118426), (6, 37059213), (9, 24706142), (18, 12353071)]