18040069354

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{395113}}^1$

素因数の和:395769

約数の個数: 16

約数和(自身を含む): 27836571528

約数和(自身を除く): 9796502174

約数列:

[1, 2, 37, 74, 617, 1234, 22829, 45658, 395113, 790226, 14619181, 29238362, 243784721, 487569442, 9020034677, 18040069354]

約数ペア:

[(1, 18040069354), (2, 9020034677), (37, 487569442), (74, 243784721), (617, 29238362), (1234, 14619181), (22829, 790226), (45658, 395113)]