18244338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{434389}}^1$

素因数の和:434401

約数の個数: 16

約数和(自身を含む): 41701440

約数和(自身を除く): 23457102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 434389, 868778, 1303167, 2606334, 3040723, 6081446, 9122169, 18244338]

約数ペア:

[(1, 18244338), (2, 9122169), (3, 6081446), (6, 3040723), (7, 2606334), (14, 1303167), (21, 868778), (42, 434389)]