61395840018

素因数分解:

$2^1\times 3^2\times {\mathrm{3410880001}}^1$

素因数の和:3410880009

約数の個数: 12

約数和(自身を含む): 133024320078

約数和(自身を除く): 71628480060

約数列:

[1, 2, 3, 6, 9, 18, 3410880001, 6821760002, 10232640003, 20465280006, 30697920009, 61395840018]

約数ペア:

[(1, 61395840018), (2, 30697920009), (3, 20465280006), (6, 10232640003), (9, 6821760002), (18, 3410880001)]