20210403402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3271}}^1\times {\mathrm{49037}}^1$

素因数の和:52323

約数の個数: 48

約数和(自身を含む): 50061128832

約数和(自身を除く): 29850725430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3271, 6542, 9813, 19626, 22897, 29439, 45794, 49037, 58878, 68691, 98074, 137382, 147111, 206073, 294222, 343259, 412146, 441333, 686518, 882666, 1029777, 2059554, 3089331, 6178662, 160400027, 320800054, 481200081, 962400162, 1122800189, 1443600243, 2245600378, 2887200486, 3368400567, 6736801134, 10105201701, 20210403402]

約数ペア:

[(1, 20210403402), (2, 10105201701), (3, 6736801134), (6, 3368400567), (7, 2887200486), (9, 2245600378), (14, 1443600243), (18, 1122800189), (21, 962400162), (42, 481200081), (63, 320800054), (126, 160400027), (3271, 6178662), (6542, 3089331), (9813, 2059554), (19626, 1029777), (22897, 882666), (29439, 686518), (45794, 441333), (49037, 412146), (58878, 343259), (68691, 294222), (98074, 206073), (137382, 147111)]