39985938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 92453400

約数和(自身を除く): 52467462

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 149, 153, 298, 306, 447, 877, 894, 1341, 1754, 2533, 2631, 2682, 5066, 5262, 7599, 7893, 14909, 15198, 15786, 22797, 29818, 44727, 45594, 89454, 130673, 134181, 261346, 268362, 392019, 784038, 1176057, 2221441, 2352114, 4442882, 6664323, 13328646, 19992969, 39985938]

約数ペア:

[(1, 39985938), (2, 19992969), (3, 13328646), (6, 6664323), (9, 4442882), (17, 2352114), (18, 2221441), (34, 1176057), (51, 784038), (102, 392019), (149, 268362), (153, 261346), (298, 134181), (306, 130673), (447, 89454), (877, 45594), (894, 44727), (1341, 29818), (1754, 22797), (2533, 15786), (2631, 15198), (2682, 14909), (5066, 7893), (5262, 7599)]