2021680902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17681}}^1$

素因数の和:17781

約数の個数: 64

約数和(自身を含む): 4583174400

約数和(自身を除く): 2561493498

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 59, 102, 114, 118, 177, 323, 354, 646, 969, 1003, 1121, 1938, 2006, 2242, 3009, 3363, 6018, 6726, 17681, 19057, 35362, 38114, 53043, 57171, 106086, 114342, 300577, 335939, 601154, 671878, 901731, 1007817, 1043179, 1803462, 2015634, 2086358, 3129537, 5710963, 6259074, 11421926, 17132889, 17734043, 19820401, 34265778, 35468086, 39640802, 53202129, 59461203, 106404258, 118922406, 336946817, 673893634, 1010840451, 2021680902]

約数ペア:

[(1, 2021680902), (2, 1010840451), (3, 673893634), (6, 336946817), (17, 118922406), (19, 106404258), (34, 59461203), (38, 53202129), (51, 39640802), (57, 35468086), (59, 34265778), (102, 19820401), (114, 17734043), (118, 17132889), (177, 11421926), (323, 6259074), (354, 5710963), (646, 3129537), (969, 2086358), (1003, 2015634), (1121, 1803462), (1938, 1043179), (2006, 1007817), (2242, 901731), (3009, 671878), (3363, 601154), (6018, 335939), (6726, 300577), (17681, 114342), (19057, 106086), (35362, 57171), (38114, 53043)]