149406726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3557303}}^1$

素因数の和:3557315

約数の個数: 16

約数和(自身を含む): 341501184

約数和(自身を除く): 192094458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3557303, 7114606, 10671909, 21343818, 24901121, 49802242, 74703363, 149406726]

約数ペア:

[(1, 149406726), (2, 74703363), (3, 49802242), (6, 24901121), (7, 21343818), (14, 10671909), (21, 7114606), (42, 3557303)]