1897651638

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{205507}}^1$

素因数の和:205543

約数の個数: 48

約数和(自身を含む): 4488294720

約数和(自身を除く): 2590643082

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 205507, 411014, 616521, 1233042, 1849563, 3699126, 3904633, 5548689, 7809266, 11097378, 11713899, 16646067, 23427798, 33292134, 35141697, 49938201, 70283394, 99876402, 105425091, 210850182, 316275273, 632550546, 948825819, 1897651638]

約数ペア:

[(1, 1897651638), (2, 948825819), (3, 632550546), (6, 316275273), (9, 210850182), (18, 105425091), (19, 99876402), (27, 70283394), (38, 49938201), (54, 35141697), (57, 33292134), (81, 23427798), (114, 16646067), (162, 11713899), (171, 11097378), (243, 7809266), (342, 5548689), (486, 3904633), (513, 3699126), (1026, 1849563), (1539, 1233042), (3078, 616521), (4617, 411014), (9234, 205507)]