22368879

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 36956192

約数和(自身を除く): 14587313

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 97, 117, 219, 243, 291, 351, 657, 873, 949, 1053, 1261, 1971, 2619, 2847, 3159, 3783, 5913, 7081, 7857, 8541, 11349, 17739, 21243, 23571, 25623, 34047, 63729, 76869, 92053, 102141, 191187, 230607, 276159, 306423, 573561, 828477, 1720683, 2485431, 7456293, 22368879]

約数ペア:

[(1, 22368879), (3, 7456293), (9, 2485431), (13, 1720683), (27, 828477), (39, 573561), (73, 306423), (81, 276159), (97, 230607), (117, 191187), (219, 102141), (243, 92053), (291, 76869), (351, 63729), (657, 34047), (873, 25623), (949, 23571), (1053, 21243), (1261, 17739), (1971, 11349), (2619, 8541), (2847, 7857), (3159, 7081), (3783, 5913)]