19317474

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 49610880

約数和(自身を除く): 30293406

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 297, 306, 374, 459, 561, 594, 918, 1122, 1683, 1913, 3366, 3826, 5049, 5739, 10098, 11478, 17217, 21043, 32521, 34434, 42086, 51651, 63129, 65042, 97563, 103302, 126258, 189387, 195126, 292689, 357731, 378774, 568161, 585378, 715462, 878067, 1073193, 1136322, 1756134, 2146386, 3219579, 6439158, 9658737, 19317474]

約数ペア:

[(1, 19317474), (2, 9658737), (3, 6439158), (6, 3219579), (9, 2146386), (11, 1756134), (17, 1136322), (18, 1073193), (22, 878067), (27, 715462), (33, 585378), (34, 568161), (51, 378774), (54, 357731), (66, 292689), (99, 195126), (102, 189387), (153, 126258), (187, 103302), (198, 97563), (297, 65042), (306, 63129), (374, 51651), (459, 42086), (561, 34434), (594, 32521), (918, 21043), (1122, 17217), (1683, 11478), (1913, 10098), (3366, 5739), (3826, 5049)]