201993102018

素因数分解:

$2^1\times 3^2\times {\mathrm{11221839001}}^1$

素因数の和:11221839009

約数の個数: 12

約数和(自身を含む): 437651721078

約数和(自身を除く): 235658619060

約数列:

[1, 2, 3, 6, 9, 18, 11221839001, 22443678002, 33665517003, 67331034006, 100996551009, 201993102018]

約数ペア:

[(1, 201993102018), (2, 100996551009), (3, 67331034006), (6, 33665517003), (9, 22443678002), (18, 11221839001)]