2154238086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{358681}}^1$

素因数の和:358717

約数の個数: 64

約数和(自身を含む): 5784823296

約数和(自身を除く): 3630585210

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 358681, 717362, 1076043, 2152086, 2510767, 3945491, 4662853, 5021534, 7532301, 7890982, 9325706, 11836473, 13988559, 15064602, 23672946, 27618437, 27977118, 32639971, 51291383, 55236874, 65279942, 82855311, 97919913, 102582766, 153874149, 165710622, 195839826, 307748298, 359039681, 718079362, 1077119043, 2154238086]

約数ペア:

[(1, 2154238086), (2, 1077119043), (3, 718079362), (6, 359039681), (7, 307748298), (11, 195839826), (13, 165710622), (14, 153874149), (21, 102582766), (22, 97919913), (26, 82855311), (33, 65279942), (39, 55236874), (42, 51291383), (66, 32639971), (77, 27977118), (78, 27618437), (91, 23672946), (143, 15064602), (154, 13988559), (182, 11836473), (231, 9325706), (273, 7890982), (286, 7532301), (429, 5021534), (462, 4662853), (546, 3945491), (858, 2510767), (1001, 2152086), (2002, 1076043), (3003, 717362), (6006, 358681)]