2931534

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 6787872

約数和(自身を除く): 3856338

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 97, 138, 146, 194, 207, 219, 291, 414, 438, 582, 657, 873, 1314, 1679, 1746, 2231, 3358, 4462, 5037, 6693, 7081, 10074, 13386, 14162, 15111, 20079, 21243, 30222, 40158, 42486, 63729, 127458, 162863, 325726, 488589, 977178, 1465767, 2931534]

約数ペア:

[(1, 2931534), (2, 1465767), (3, 977178), (6, 488589), (9, 325726), (18, 162863), (23, 127458), (46, 63729), (69, 42486), (73, 40158), (97, 30222), (138, 21243), (146, 20079), (194, 15111), (207, 14162), (219, 13386), (291, 10074), (414, 7081), (438, 6693), (582, 5037), (657, 4462), (873, 3358), (1314, 2231), (1679, 1746)]