13208454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 34030080

約数和(自身を除く): 20821626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 421, 498, 581, 747, 842, 1162, 1263, 1494, 1743, 2241, 2526, 2947, 3486, 3789, 4482, 5229, 5894, 7578, 8841, 10458, 11367, 15687, 17682, 22734, 26523, 31374, 34943, 53046, 69886, 79569, 104829, 159138, 209658, 244601, 314487, 489202, 628974, 733803, 943461, 1467606, 1886922, 2201409, 4402818, 6604227, 13208454]

約数ペア:

[(1, 13208454), (2, 6604227), (3, 4402818), (6, 2201409), (7, 1886922), (9, 1467606), (14, 943461), (18, 733803), (21, 628974), (27, 489202), (42, 314487), (54, 244601), (63, 209658), (83, 159138), (126, 104829), (166, 79569), (189, 69886), (249, 53046), (378, 34943), (421, 31374), (498, 26523), (581, 22734), (747, 17682), (842, 15687), (1162, 11367), (1263, 10458), (1494, 8841), (1743, 7578), (2241, 5894), (2526, 5229), (2947, 4482), (3486, 3789)]