26897598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16421}}^1$

素因数の和:16449

約数の個数: 48

約数和(自身を含む): 71731296

約数和(自身を除く): 44833698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 16421, 32842, 49263, 98526, 114947, 147789, 213473, 229894, 295578, 344841, 426946, 640419, 689682, 1034523, 1280838, 1494311, 1921257, 2069046, 2988622, 3842514, 4482933, 8965866, 13448799, 26897598]

約数ペア:

[(1, 26897598), (2, 13448799), (3, 8965866), (6, 4482933), (7, 3842514), (9, 2988622), (13, 2069046), (14, 1921257), (18, 1494311), (21, 1280838), (26, 1034523), (39, 689682), (42, 640419), (63, 426946), (78, 344841), (91, 295578), (117, 229894), (126, 213473), (182, 147789), (234, 114947), (273, 98526), (546, 49263), (819, 32842), (1638, 16421)]