1721232

素因数分解:

$2^4\times 3^2\times {\mathrm{11953}}^1$

素因数の和:11967

約数の個数: 30

約数和(自身を含む): 4817462

約数和(自身を除く): 3096230

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11953, 23906, 35859, 47812, 71718, 95624, 107577, 143436, 191248, 215154, 286872, 430308, 573744, 860616, 1721232]

約数ペア:

[(1, 1721232), (2, 860616), (3, 573744), (4, 430308), (6, 286872), (8, 215154), (9, 191248), (12, 143436), (16, 107577), (18, 95624), (24, 71718), (36, 47812), (48, 35859), (72, 23906), (144, 11953)]