16839588

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 45045504

約数和(自身を除く): 28205916

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 37, 46, 51, 68, 69, 74, 92, 97, 102, 111, 138, 148, 194, 204, 222, 276, 291, 388, 391, 444, 582, 629, 782, 851, 1164, 1173, 1258, 1564, 1649, 1702, 1887, 2231, 2346, 2516, 2553, 3298, 3404, 3589, 3774, 4462, 4692, 4947, 5106, 6596, 6693, 7178, 7548, 8924, 9894, 10212, 10767, 13386, 14356, 14467, 19788, 21534, 26772, 28934, 37927, 43068, 43401, 57868, 61013, 75854, 82547, 86802, 113781, 122026, 151708, 165094, 173604, 183039, 227562, 244052, 247641, 330188, 366078, 455124, 495282, 732156, 990564, 1403299, 2806598, 4209897, 5613196, 8419794, 16839588]

約数ペア:

[(1, 16839588), (2, 8419794), (3, 5613196), (4, 4209897), (6, 2806598), (12, 1403299), (17, 990564), (23, 732156), (34, 495282), (37, 455124), (46, 366078), (51, 330188), (68, 247641), (69, 244052), (74, 227562), (92, 183039), (97, 173604), (102, 165094), (111, 151708), (138, 122026), (148, 113781), (194, 86802), (204, 82547), (222, 75854), (276, 61013), (291, 57868), (388, 43401), (391, 43068), (444, 37927), (582, 28934), (629, 26772), (782, 21534), (851, 19788), (1164, 14467), (1173, 14356), (1258, 13386), (1564, 10767), (1649, 10212), (1702, 9894), (1887, 8924), (2231, 7548), (2346, 7178), (2516, 6693), (2553, 6596), (3298, 5106), (3404, 4947), (3589, 4692), (3774, 4462)]