1247996916

素因数分解:

$2^2\times 3^3\times {\mathrm{1543}}^1\times {\mathrm{7489}}^1$

素因数の和:9045

約数の個数: 48

約数和(自身を含む): 3238076800

約数和(自身を除く): 1990079884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1543, 3086, 4629, 6172, 7489, 9258, 13887, 14978, 18516, 22467, 27774, 29956, 41661, 44934, 55548, 67401, 83322, 89868, 134802, 166644, 202203, 269604, 404406, 808812, 11555527, 23111054, 34666581, 46222108, 69333162, 103999743, 138666324, 207999486, 311999229, 415998972, 623998458, 1247996916]

約数ペア:

[(1, 1247996916), (2, 623998458), (3, 415998972), (4, 311999229), (6, 207999486), (9, 138666324), (12, 103999743), (18, 69333162), (27, 46222108), (36, 34666581), (54, 23111054), (108, 11555527), (1543, 808812), (3086, 404406), (4629, 269604), (6172, 202203), (7489, 166644), (9258, 134802), (13887, 89868), (14978, 83322), (18516, 67401), (22467, 55548), (27774, 44934), (29956, 41661)]