18116798

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 33156864

約数和(自身を除く): 15040066

約数列:

[1, 2, 7, 14, 17, 34, 119, 163, 238, 326, 467, 934, 1141, 2282, 2771, 3269, 5542, 6538, 7939, 15878, 19397, 38794, 55573, 76121, 111146, 152242, 532847, 1065694, 1294057, 2588114, 9058399, 18116798]

約数ペア:

[(1, 18116798), (2, 9058399), (7, 2588114), (14, 1294057), (17, 1065694), (34, 532847), (119, 152242), (163, 111146), (238, 76121), (326, 55573), (467, 38794), (934, 19397), (1141, 15878), (2282, 7939), (2771, 6538), (3269, 5542)]