18929952

素因数分解:

$2^5\times 3^2\times {\mathrm{65729}}^1$

素因数の和:65745

約数の個数: 36

約数和(自身を含む): 53832870

約数和(自身を除く): 34902918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 65729, 131458, 197187, 262916, 394374, 525832, 591561, 788748, 1051664, 1183122, 1577496, 2103328, 2366244, 3154992, 4732488, 6309984, 9464976, 18929952]

約数ペア:

[(1, 18929952), (2, 9464976), (3, 6309984), (4, 4732488), (6, 3154992), (8, 2366244), (9, 2103328), (12, 1577496), (16, 1183122), (18, 1051664), (24, 788748), (32, 591561), (36, 525832), (48, 394374), (72, 262916), (96, 197187), (144, 131458), (288, 65729)]