188770662

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{20443}}^1$

素因数の和:20479

約数の個数: 48

約数和(自身を含む): 446496960

約数和(自身を除く): 257726298

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, 20443, 40886, 61329, 122658, 183987, 367974, 388417, 551961, 776834, 1103922, 1165251, 1655883, 2330502, 3311766, 3495753, 4967649, 6991506, 9935298, 10487259, 20974518, 31461777, 62923554, 94385331, 188770662]

約数ペア:

[(1, 188770662), (2, 94385331), (3, 62923554), (6, 31461777), (9, 20974518), (18, 10487259), (19, 9935298), (27, 6991506), (38, 4967649), (54, 3495753), (57, 3311766), (81, 2330502), (114, 1655883), (162, 1165251), (171, 1103922), (243, 776834), (342, 551961), (486, 388417), (513, 367974), (1026, 183987), (1539, 122658), (3078, 61329), (4617, 40886), (9234, 20443)]