13539666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 33361920

約数和(自身を除く): 19822254

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 361, 399, 658, 722, 798, 893, 987, 1083, 1786, 1974, 2166, 2527, 2679, 5054, 5358, 6251, 6859, 7581, 12502, 13718, 15162, 16967, 18753, 20577, 33934, 37506, 41154, 48013, 50901, 96026, 101802, 118769, 144039, 237538, 288078, 322373, 356307, 644746, 712614, 967119, 1934238, 2256611, 4513222, 6769833, 13539666]

約数ペア:

[(1, 13539666), (2, 6769833), (3, 4513222), (6, 2256611), (7, 1934238), (14, 967119), (19, 712614), (21, 644746), (38, 356307), (42, 322373), (47, 288078), (57, 237538), (94, 144039), (114, 118769), (133, 101802), (141, 96026), (266, 50901), (282, 48013), (329, 41154), (361, 37506), (399, 33934), (658, 20577), (722, 18753), (798, 16967), (893, 15162), (987, 13718), (1083, 12502), (1786, 7581), (1974, 6859), (2166, 6251), (2527, 5358), (2679, 5054)]