222016446

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{90031}}^1$

素因数の和:90176

約数の個数: 24

約数和(自身を含む): 484552224

約数和(自身を除く): 262535778

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 90031, 180062, 270093, 540186, 810279, 1620558, 12334247, 24668494, 37002741, 74005482, 111008223, 222016446]

約数ペア:

[(1, 222016446), (2, 111008223), (3, 74005482), (6, 37002741), (9, 24668494), (18, 12334247), (137, 1620558), (274, 810279), (411, 540186), (822, 270093), (1233, 180062), (2466, 90031)]