2000331918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{3989}}^1$

素因数の和:6153

約数の個数: 48

約数和(自身を含む): 4670789760

約数和(自身を除く): 2670457842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2143, 3989, 4286, 6429, 7978, 11967, 12858, 19287, 23934, 27859, 35901, 38574, 51857, 55718, 71802, 83577, 103714, 155571, 167154, 250731, 311142, 466713, 501462, 933426, 8548427, 17096854, 25645281, 51290562, 76935843, 111129551, 153871686, 222259102, 333388653, 666777306, 1000165959, 2000331918]

約数ペア:

[(1, 2000331918), (2, 1000165959), (3, 666777306), (6, 333388653), (9, 222259102), (13, 153871686), (18, 111129551), (26, 76935843), (39, 51290562), (78, 25645281), (117, 17096854), (234, 8548427), (2143, 933426), (3989, 501462), (4286, 466713), (6429, 311142), (7978, 250731), (11967, 167154), (12858, 155571), (19287, 103714), (23934, 83577), (27859, 71802), (35901, 55718), (38574, 51857)]