21101291832

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{18706819}}^1$

素因数の和:18706875

約数の個数: 32

約数和(自身を含む): 53875641600

約数和(自身を除く): 32774349768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 18706819, 37413638, 56120457, 74827276, 112240914, 149654552, 224481828, 448963656, 879220493, 1758440986, 2637661479, 3516881972, 5275322958, 7033763944, 10550645916, 21101291832]

約数ペア:

[(1, 21101291832), (2, 10550645916), (3, 7033763944), (4, 5275322958), (6, 3516881972), (8, 2637661479), (12, 1758440986), (24, 879220493), (47, 448963656), (94, 224481828), (141, 149654552), (188, 112240914), (282, 74827276), (376, 56120457), (564, 37413638), (1128, 18706819)]