218794788

素因数分解:

$2^2\times 3^2\times {\mathrm{1423}}^1\times {\mathrm{4271}}^1$

素因数の和:5704

約数の個数: 36

約数和(自身を含む): 553582848

約数和(自身を除く): 334788060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1423, 2846, 4269, 4271, 5692, 8538, 8542, 12807, 12813, 17076, 17084, 25614, 25626, 38439, 51228, 51252, 76878, 153756, 6077633, 12155266, 18232899, 24310532, 36465798, 54698697, 72931596, 109397394, 218794788]

約数ペア:

[(1, 218794788), (2, 109397394), (3, 72931596), (4, 54698697), (6, 36465798), (9, 24310532), (12, 18232899), (18, 12155266), (36, 6077633), (1423, 153756), (2846, 76878), (4269, 51252), (4271, 51228), (5692, 38439), (8538, 25626), (8542, 25614), (12807, 17084), (12813, 17076)]