18453892

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 33336576

約数和(自身を除く): 14882684

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 953, 1906, 3812, 4841, 9682, 19364, 44791, 89582, 98159, 179164, 196318, 392636, 4613473, 9226946, 18453892]

約数ペア:

[(1, 18453892), (2, 9226946), (4, 4613473), (47, 392636), (94, 196318), (103, 179164), (188, 98159), (206, 89582), (412, 44791), (953, 19364), (1906, 9682), (3812, 4841)]