18798048

素因数分解:

$2^5\times 3^3\times {\mathrm{21757}}^1$

素因数の和:21776

約数の個数: 48

約数和(自身を含む): 54830160

約数和(自身を除く): 36032112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21757, 43514, 65271, 87028, 130542, 174056, 195813, 261084, 348112, 391626, 522168, 587439, 696224, 783252, 1044336, 1174878, 1566504, 2088672, 2349756, 3133008, 4699512, 6266016, 9399024, 18798048]

約数ペア:

[(1, 18798048), (2, 9399024), (3, 6266016), (4, 4699512), (6, 3133008), (8, 2349756), (9, 2088672), (12, 1566504), (16, 1174878), (18, 1044336), (24, 783252), (27, 696224), (32, 587439), (36, 522168), (48, 391626), (54, 348112), (72, 261084), (96, 195813), (108, 174056), (144, 130542), (216, 87028), (288, 65271), (432, 43514), (864, 21757)]