247002156

素因数分解:

$2^2\times 3^3\times {\mathrm{2287057}}^1$

素因数の和:2287070

約数の個数: 24

約数和(自身を含む): 640376240

約数和(自身を除く): 393374084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2287057, 4574114, 6861171, 9148228, 13722342, 20583513, 27444684, 41167026, 61750539, 82334052, 123501078, 247002156]

約数ペア:

[(1, 247002156), (2, 123501078), (3, 82334052), (4, 61750539), (6, 41167026), (9, 27444684), (12, 20583513), (18, 13722342), (27, 9148228), (36, 6861171), (54, 4574114), (108, 2287057)]