1251321534

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{79631}}^1$

素因数の和:79742

約数の個数: 40

約数和(自身を含む): 2832828768

約数和(自身を除く): 1581507234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1746, 2619, 5238, 7857, 15714, 79631, 159262, 238893, 477786, 716679, 1433358, 2150037, 4300074, 6450111, 7724207, 12900222, 15448414, 23172621, 46345242, 69517863, 139035726, 208553589, 417107178, 625660767, 1251321534]

約数ペア:

[(1, 1251321534), (2, 625660767), (3, 417107178), (6, 208553589), (9, 139035726), (18, 69517863), (27, 46345242), (54, 23172621), (81, 15448414), (97, 12900222), (162, 7724207), (194, 6450111), (291, 4300074), (582, 2150037), (873, 1433358), (1746, 716679), (2619, 477786), (5238, 238893), (7857, 159262), (15714, 79631)]