21552006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16553}}^1$

素因数の和:16596

約数の個数: 32

約数和(自身を含む): 50853888

約数和(自身を除く): 29301882

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16553, 33106, 49659, 99318, 115871, 231742, 347613, 513143, 695226, 1026286, 1539429, 3078858, 3592001, 7184002, 10776003, 21552006]

約数ペア:

[(1, 21552006), (2, 10776003), (3, 7184002), (6, 3592001), (7, 3078858), (14, 1539429), (21, 1026286), (31, 695226), (42, 513143), (62, 347613), (93, 231742), (186, 115871), (217, 99318), (434, 49659), (651, 33106), (1302, 16553)]