28391418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47797}}^1$

素因数の和:47819

約数の個数: 32

約数和(自身を含む): 68829120

約数和(自身を除く): 40437702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 47797, 95594, 143391, 286782, 430173, 525767, 860346, 1051534, 1290519, 1577301, 2581038, 3154602, 4731903, 9463806, 14195709, 28391418]

約数ペア:

[(1, 28391418), (2, 14195709), (3, 9463806), (6, 4731903), (9, 3154602), (11, 2581038), (18, 1577301), (22, 1290519), (27, 1051534), (33, 860346), (54, 525767), (66, 430173), (99, 286782), (198, 143391), (297, 95594), (594, 47797)]