8246238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 22159872

約数和(自身を除く): 13913634

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, 1373, 2002, 2746, 3003, 4119, 6006, 8238, 9611, 15103, 17849, 19222, 28833, 30206, 35698, 45309, 53547, 57666, 90618, 105721, 107094, 124943, 196339, 211442, 249886, 317163, 374829, 392678, 589017, 634326, 749658, 1178034, 1374373, 2748746, 4123119, 8246238]

約数ペア:

[(1, 8246238), (2, 4123119), (3, 2748746), (6, 1374373), (7, 1178034), (11, 749658), (13, 634326), (14, 589017), (21, 392678), (22, 374829), (26, 317163), (33, 249886), (39, 211442), (42, 196339), (66, 124943), (77, 107094), (78, 105721), (91, 90618), (143, 57666), (154, 53547), (182, 45309), (231, 35698), (273, 30206), (286, 28833), (429, 19222), (462, 17849), (546, 15103), (858, 9611), (1001, 8238), (1373, 6006), (2002, 4119), (2746, 3003)]