18510952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 37209600

約数和(自身を除く): 18698648

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 2719, 3404, 5438, 6808, 10876, 21752, 62537, 100603, 125074, 201206, 250148, 402412, 500296, 804824, 2313869, 4627738, 9255476, 18510952]

約数ペア:

[(1, 18510952), (2, 9255476), (4, 4627738), (8, 2313869), (23, 804824), (37, 500296), (46, 402412), (74, 250148), (92, 201206), (148, 125074), (184, 100603), (296, 62537), (851, 21752), (1702, 10876), (2719, 6808), (3404, 5438)]