25231878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{66751}}^1$

素因数の和:66769

約数の個数: 32

約数和(自身を含む): 64081920

約数和(自身を除く): 38850042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 66751, 133502, 200253, 400506, 467257, 600759, 934514, 1201518, 1401771, 1802277, 2803542, 3604554, 4205313, 8410626, 12615939, 25231878]

約数ペア:

[(1, 25231878), (2, 12615939), (3, 8410626), (6, 4205313), (7, 3604554), (9, 2803542), (14, 1802277), (18, 1401771), (21, 1201518), (27, 934514), (42, 600759), (54, 467257), (63, 400506), (126, 200253), (189, 133502), (378, 66751)]