47294442

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 80

約数和(自身を含む): 120931272

約数和(自身を除く): 73636830

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1321, 1326, 1377, 1989, 2106, 2642, 2754, 3963, 3978, 5967, 7926, 11889, 11934, 17173, 17901, 22457, 23778, 34346, 35667, 35802, 44914, 51519, 67371, 71334, 103038, 107001, 134742, 154557, 202113, 214002, 291941, 309114, 404226, 463671, 583882, 606339, 875823, 927342, 1212678, 1391013, 1751646, 1819017, 2627469, 2782026, 3638034, 5254938, 7882407, 15764814, 23647221, 47294442]

約数ペア:

[(1, 47294442), (2, 23647221), (3, 15764814), (6, 7882407), (9, 5254938), (13, 3638034), (17, 2782026), (18, 2627469), (26, 1819017), (27, 1751646), (34, 1391013), (39, 1212678), (51, 927342), (54, 875823), (78, 606339), (81, 583882), (102, 463671), (117, 404226), (153, 309114), (162, 291941), (221, 214002), (234, 202113), (306, 154557), (351, 134742), (442, 107001), (459, 103038), (663, 71334), (702, 67371), (918, 51519), (1053, 44914), (1321, 35802), (1326, 35667), (1377, 34346), (1989, 23778), (2106, 22457), (2642, 17901), (2754, 17173), (3963, 11934), (3978, 11889), (5967, 7926)]