21094404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3323}}^1$

素因数の和:3376

約数の個数: 36

約数和(自身を含む): 51468816

約数和(自身を除く): 30374412

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 3323, 6348, 6646, 9969, 13292, 19938, 39876, 76429, 152858, 229287, 305716, 458574, 917148, 1757867, 3515734, 5273601, 7031468, 10547202, 21094404]

約数ペア:

[(1, 21094404), (2, 10547202), (3, 7031468), (4, 5273601), (6, 3515734), (12, 1757867), (23, 917148), (46, 458574), (69, 305716), (92, 229287), (138, 152858), (276, 76429), (529, 39876), (1058, 19938), (1587, 13292), (2116, 9969), (3174, 6646), (3323, 6348)]