11511288

素因数分解:

$2^3\times 3^3\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 32292000

約数和(自身を除く): 20780712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 137, 216, 274, 389, 411, 548, 778, 822, 1096, 1167, 1233, 1556, 1644, 2334, 2466, 3112, 3288, 3501, 3699, 4668, 4932, 7002, 7398, 9336, 9864, 10503, 14004, 14796, 21006, 28008, 29592, 42012, 53293, 84024, 106586, 159879, 213172, 319758, 426344, 479637, 639516, 959274, 1279032, 1438911, 1918548, 2877822, 3837096, 5755644, 11511288]

約数ペア:

[(1, 11511288), (2, 5755644), (3, 3837096), (4, 2877822), (6, 1918548), (8, 1438911), (9, 1279032), (12, 959274), (18, 639516), (24, 479637), (27, 426344), (36, 319758), (54, 213172), (72, 159879), (108, 106586), (137, 84024), (216, 53293), (274, 42012), (389, 29592), (411, 28008), (548, 21006), (778, 14796), (822, 14004), (1096, 10503), (1167, 9864), (1233, 9336), (1556, 7398), (1644, 7002), (2334, 4932), (2466, 4668), (3112, 3699), (3288, 3501)]