21700752

素因数分解:

$2^4\times 3^1\times {\mathrm{293}}^1\times {\mathrm{1543}}^1$

素因数の和:1847

約数の個数: 40

約数和(自身を含む): 56288064

約数和(自身を除く): 34587312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 293, 586, 879, 1172, 1543, 1758, 2344, 3086, 3516, 4629, 4688, 6172, 7032, 9258, 12344, 14064, 18516, 24688, 37032, 74064, 452099, 904198, 1356297, 1808396, 2712594, 3616792, 5425188, 7233584, 10850376, 21700752]

約数ペア:

[(1, 21700752), (2, 10850376), (3, 7233584), (4, 5425188), (6, 3616792), (8, 2712594), (12, 1808396), (16, 1356297), (24, 904198), (48, 452099), (293, 74064), (586, 37032), (879, 24688), (1172, 18516), (1543, 14064), (1758, 12344), (2344, 9258), (3086, 7032), (3516, 6172), (4629, 4688)]