539892738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389533}}^1$

素因数の和:389559

約数の個数: 48

約数和(自身を含む): 1458415296

約数和(自身を除く): 918522558

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 389533, 779066, 1168599, 2337198, 2726731, 3505797, 4284863, 5453462, 7011594, 8180193, 8569726, 12854589, 16360386, 24540579, 25709178, 29994041, 38563767, 49081158, 59988082, 77127534, 89982123, 179964246, 269946369, 539892738]

約数ペア:

[(1, 539892738), (2, 269946369), (3, 179964246), (6, 89982123), (7, 77127534), (9, 59988082), (11, 49081158), (14, 38563767), (18, 29994041), (21, 25709178), (22, 24540579), (33, 16360386), (42, 12854589), (63, 8569726), (66, 8180193), (77, 7011594), (99, 5453462), (126, 4284863), (154, 3505797), (198, 2726731), (231, 2337198), (462, 1168599), (693, 779066), (1386, 389533)]