201637278

素因数分解:

$2^1\times 3^2\times {\mathrm{11202071}}^1$

素因数の和:11202079

約数の個数: 12

約数和(自身を含む): 436880808

約数和(自身を除く): 235243530

約数列:

[1, 2, 3, 6, 9, 18, 11202071, 22404142, 33606213, 67212426, 100818639, 201637278]

約数ペア:

[(1, 201637278), (2, 100818639), (3, 67212426), (6, 33606213), (9, 22404142), (18, 11202071)]