17378388972

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{851381}}^1$

素因数の和:851410

約数の個数: 84

約数和(自身を含む): 52111389456

約数和(自身を除く): 34733000484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 851381, 1702762, 2554143, 3405524, 5108286, 5959667, 7662429, 10216572, 11919334, 15324858, 17879001, 22987287, 23838668, 30649716, 35758002, 45974574, 53637003, 68961861, 71516004, 91949148, 107274006, 137923722, 160911009, 206885583, 214548012, 275847444, 321822018, 413771166, 482733027, 620656749, 643644036, 827542332, 965466054, 1241313498, 1448199081, 1930932108, 2482626996, 2896398162, 4344597243, 5792796324, 8689194486, 17378388972]

約数ペア:

[(1, 17378388972), (2, 8689194486), (3, 5792796324), (4, 4344597243), (6, 2896398162), (7, 2482626996), (9, 1930932108), (12, 1448199081), (14, 1241313498), (18, 965466054), (21, 827542332), (27, 643644036), (28, 620656749), (36, 482733027), (42, 413771166), (54, 321822018), (63, 275847444), (81, 214548012), (84, 206885583), (108, 160911009), (126, 137923722), (162, 107274006), (189, 91949148), (243, 71516004), (252, 68961861), (324, 53637003), (378, 45974574), (486, 35758002), (567, 30649716), (729, 23838668), (756, 22987287), (972, 17879001), (1134, 15324858), (1458, 11919334), (1701, 10216572), (2268, 7662429), (2916, 5959667), (3402, 5108286), (5103, 3405524), (6804, 2554143), (10206, 1702762), (20412, 851381)]