8157198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 18731520

約数和(自身を除く): 10574322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 541, 718, 1077, 1082, 1623, 2154, 2513, 3246, 3787, 5026, 7539, 7574, 11361, 15078, 22722, 194219, 388438, 582657, 1165314, 1359533, 2719066, 4078599, 8157198]

約数ペア:

[(1, 8157198), (2, 4078599), (3, 2719066), (6, 1359533), (7, 1165314), (14, 582657), (21, 388438), (42, 194219), (359, 22722), (541, 15078), (718, 11361), (1077, 7574), (1082, 7539), (1623, 5026), (2154, 3787), (2513, 3246)]