61812018

素因数分解:

$2^1\times 3^3\times {\mathrm{1144667}}^1$

素因数の和:1144678

約数の個数: 16

約数和(自身を含む): 137360160

約数和(自身を除く): 75548142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1144667, 2289334, 3434001, 6868002, 10302003, 20604006, 30906009, 61812018]

約数ペア:

[(1, 61812018), (2, 30906009), (3, 20604006), (6, 10302003), (9, 6868002), (18, 3434001), (27, 2289334), (54, 1144667)]