25042878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 39307842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 97, 126, 189, 194, 291, 378, 582, 679, 683, 873, 1358, 1366, 1746, 2037, 2049, 2619, 4074, 4098, 4781, 5238, 6111, 6147, 9562, 12222, 12294, 14343, 18333, 18441, 28686, 36666, 36882, 43029, 66251, 86058, 129087, 132502, 198753, 258174, 397506, 463757, 596259, 927514, 1192518, 1391271, 1788777, 2782542, 3577554, 4173813, 8347626, 12521439, 25042878]

約数ペア:

[(1, 25042878), (2, 12521439), (3, 8347626), (6, 4173813), (7, 3577554), (9, 2782542), (14, 1788777), (18, 1391271), (21, 1192518), (27, 927514), (42, 596259), (54, 463757), (63, 397506), (97, 258174), (126, 198753), (189, 132502), (194, 129087), (291, 86058), (378, 66251), (582, 43029), (679, 36882), (683, 36666), (873, 28686), (1358, 18441), (1366, 18333), (1746, 14343), (2037, 12294), (2049, 12222), (2619, 9562), (4074, 6147), (4098, 6111), (4781, 5238)]