16975944

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 46339020

約数和(自身を除く): 29363076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 1721, 2466, 3288, 3442, 4932, 5163, 6884, 9864, 10326, 13768, 15489, 20652, 30978, 41304, 61956, 123912, 235777, 471554, 707331, 943108, 1414662, 1886216, 2121993, 2829324, 4243986, 5658648, 8487972, 16975944]

約数ペア:

[(1, 16975944), (2, 8487972), (3, 5658648), (4, 4243986), (6, 2829324), (8, 2121993), (9, 1886216), (12, 1414662), (18, 943108), (24, 707331), (36, 471554), (72, 235777), (137, 123912), (274, 61956), (411, 41304), (548, 30978), (822, 20652), (1096, 15489), (1233, 13768), (1644, 10326), (1721, 9864), (2466, 6884), (3288, 5163), (3442, 4932)]