2279683836

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{563}}^1\times {\mathrm{821}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 5821989264

約数和(自身を除く): 3542305428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 563, 821, 822, 1126, 1233, 1642, 1644, 1689, 2252, 2463, 2466, 3284, 3378, 4926, 4932, 5067, 6756, 7389, 9852, 10134, 14778, 20268, 29556, 77131, 112477, 154262, 224954, 231393, 308524, 337431, 449908, 462223, 462786, 674862, 694179, 924446, 925572, 1012293, 1349724, 1386669, 1388358, 1848892, 2024586, 2773338, 2776716, 4049172, 4160007, 5546676, 8320014, 16640028, 63324551, 126649102, 189973653, 253298204, 379947306, 569920959, 759894612, 1139841918, 2279683836]

約数ペア:

[(1, 2279683836), (2, 1139841918), (3, 759894612), (4, 569920959), (6, 379947306), (9, 253298204), (12, 189973653), (18, 126649102), (36, 63324551), (137, 16640028), (274, 8320014), (411, 5546676), (548, 4160007), (563, 4049172), (821, 2776716), (822, 2773338), (1126, 2024586), (1233, 1848892), (1642, 1388358), (1644, 1386669), (1689, 1349724), (2252, 1012293), (2463, 925572), (2466, 924446), (3284, 694179), (3378, 674862), (4926, 462786), (4932, 462223), (5067, 449908), (6756, 337431), (7389, 308524), (9852, 231393), (10134, 224954), (14778, 154262), (20268, 112477), (29556, 77131)]