222784182

素因数分解:

$2^1\times 3^4\times {\mathrm{1375211}}^1$

素因数の和:1375225

約数の個数: 20

約数和(自身を含む): 499201956

約数和(自身を除く): 276417774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1375211, 2750422, 4125633, 8251266, 12376899, 24753798, 37130697, 74261394, 111392091, 222784182]

約数ペア:

[(1, 222784182), (2, 111392091), (3, 74261394), (6, 37130697), (9, 24753798), (18, 12376899), (27, 8251266), (54, 4125633), (81, 2750422), (162, 1375211)]