11445768

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 20003832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2239, 2556, 4478, 5112, 6717, 8956, 13434, 17912, 20151, 26868, 40302, 53736, 80604, 158969, 161208, 317938, 476907, 635876, 953814, 1271752, 1430721, 1907628, 2861442, 3815256, 5722884, 11445768]

約数ペア:

[(1, 11445768), (2, 5722884), (3, 3815256), (4, 2861442), (6, 1907628), (8, 1430721), (9, 1271752), (12, 953814), (18, 635876), (24, 476907), (36, 317938), (71, 161208), (72, 158969), (142, 80604), (213, 53736), (284, 40302), (426, 26868), (568, 20151), (639, 17912), (852, 13434), (1278, 8956), (1704, 6717), (2239, 5112), (2556, 4478)]