16650774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 41663232

約数和(自身を除く): 25012458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1283, 1442, 1854, 2163, 2566, 3849, 4326, 6489, 7698, 8981, 11547, 12978, 17962, 23094, 26943, 53886, 80829, 132149, 161658, 264298, 396447, 792894, 925043, 1189341, 1850086, 2378682, 2775129, 5550258, 8325387, 16650774]

約数ペア:

[(1, 16650774), (2, 8325387), (3, 5550258), (6, 2775129), (7, 2378682), (9, 1850086), (14, 1189341), (18, 925043), (21, 792894), (42, 396447), (63, 264298), (103, 161658), (126, 132149), (206, 80829), (309, 53886), (618, 26943), (721, 23094), (927, 17962), (1283, 12978), (1442, 11547), (1854, 8981), (2163, 7698), (2566, 6489), (3849, 4326)]