2479542156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{756881}}^1$

素因数の和:756911

約数の個数: 72

約数和(自身を含む): 7714141344

約数和(自身を除く): 5234599188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 756881, 1513762, 2270643, 3027524, 4541286, 5298167, 6811929, 9082572, 9839453, 10596334, 13623858, 15894501, 19678906, 21192668, 27247716, 29518359, 31789002, 39357812, 47683503, 59036718, 63578004, 68876171, 88555077, 95367006, 118073436, 137752342, 177110154, 190734012, 206628513, 275504684, 354220308, 413257026, 619885539, 826514052, 1239771078, 2479542156]

約数ペア:

[(1, 2479542156), (2, 1239771078), (3, 826514052), (4, 619885539), (6, 413257026), (7, 354220308), (9, 275504684), (12, 206628513), (13, 190734012), (14, 177110154), (18, 137752342), (21, 118073436), (26, 95367006), (28, 88555077), (36, 68876171), (39, 63578004), (42, 59036718), (52, 47683503), (63, 39357812), (78, 31789002), (84, 29518359), (91, 27247716), (117, 21192668), (126, 19678906), (156, 15894501), (182, 13623858), (234, 10596334), (252, 9839453), (273, 9082572), (364, 6811929), (468, 5298167), (546, 4541286), (819, 3027524), (1092, 2270643), (1638, 1513762), (3276, 756881)]