18290520358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{4978367}}^1$

素因数の和:4978547

約数の個数: 16

約数和(自身を含む): 30109169664

約数和(自身を除く): 11818649306

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 4978367, 9956734, 54762037, 109524074, 831387289, 1662774578, 9145260179, 18290520358]

約数ペア:

[(1, 18290520358), (2, 9145260179), (11, 1662774578), (22, 831387289), (167, 109524074), (334, 54762037), (1837, 9956734), (3674, 4978367)]