17681108

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 31600800

約数和(自身を除く): 13919692

約数列:

[1, 2, 4, 107, 109, 214, 218, 379, 428, 436, 758, 1516, 11663, 23326, 40553, 41311, 46652, 81106, 82622, 162212, 165244, 4420277, 8840554, 17681108]

約数ペア:

[(1, 17681108), (2, 8840554), (4, 4420277), (107, 165244), (109, 162212), (214, 82622), (218, 81106), (379, 46652), (428, 41311), (436, 40553), (758, 23326), (1516, 11663)]