21095832

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{12041}}^1$

素因数の和:12123

約数の個数: 32

約数和(自身を含む): 53466480

約数和(自身を除く): 32370648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 12041, 24082, 36123, 48164, 72246, 96328, 144492, 288984, 878993, 1757986, 2636979, 3515972, 5273958, 7031944, 10547916, 21095832]

約数ペア:

[(1, 21095832), (2, 10547916), (3, 7031944), (4, 5273958), (6, 3515972), (8, 2636979), (12, 1757986), (24, 878993), (73, 288984), (146, 144492), (219, 96328), (292, 72246), (438, 48164), (584, 36123), (876, 24082), (1752, 12041)]