18254012462

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1\times {\mathrm{17041}}^1$

素因数の和:21096

約数の個数: 32

約数和(自身を含む): 32949684480

約数和(自身を除く): 14695672018

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4027, 8054, 17041, 28189, 34082, 56378, 76513, 119287, 153026, 238574, 323779, 535591, 647558, 1071182, 2266453, 4532906, 68624107, 137248214, 480368749, 960737498, 1303858033, 2607716066, 9127006231, 18254012462]

約数ペア:

[(1, 18254012462), (2, 9127006231), (7, 2607716066), (14, 1303858033), (19, 960737498), (38, 480368749), (133, 137248214), (266, 68624107), (4027, 4532906), (8054, 2266453), (17041, 1071182), (28189, 647558), (34082, 535591), (56378, 323779), (76513, 238574), (119287, 153026)]