66653862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2369

約数の個数: 64

約数和(自身を含む): 159805440

約数和(自身を除く): 93151578

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 506, 627, 759, 874, 1254, 1311, 1518, 2311, 2622, 4622, 4807, 6933, 9614, 13866, 14421, 25421, 28842, 43909, 50842, 53153, 76263, 87818, 106306, 131727, 152526, 159459, 263454, 318918, 482999, 584683, 965998, 1009907, 1169366, 1448997, 1754049, 2019814, 2897994, 3029721, 3508098, 6059442, 11108977, 22217954, 33326931, 66653862]

約数ペア:

[(1, 66653862), (2, 33326931), (3, 22217954), (6, 11108977), (11, 6059442), (19, 3508098), (22, 3029721), (23, 2897994), (33, 2019814), (38, 1754049), (46, 1448997), (57, 1169366), (66, 1009907), (69, 965998), (114, 584683), (138, 482999), (209, 318918), (253, 263454), (418, 159459), (437, 152526), (506, 131727), (627, 106306), (759, 87818), (874, 76263), (1254, 53153), (1311, 50842), (1518, 43909), (2311, 28842), (2622, 25421), (4622, 14421), (4807, 13866), (6933, 9614)]