18773342

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25301}}^1$

素因数の和:25363

約数の個数: 16

約数和(自身を含む): 32791392

約数和(自身を除く): 14018050

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 25301, 50602, 177107, 354214, 1340953, 2681906, 9386671, 18773342]

約数ペア:

[(1, 18773342), (2, 9386671), (7, 2681906), (14, 1340953), (53, 354214), (106, 177107), (371, 50602), (742, 25301)]