2018432844

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 5424427008

約数和(自身を除く): 3405994164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 127, 162, 166, 197, 243, 249, 254, 324, 332, 381, 394, 486, 498, 508, 591, 747, 762, 788, 972, 996, 1143, 1182, 1494, 1524, 1773, 2241, 2286, 2364, 2988, 3429, 3546, 4482, 4572, 5319, 6723, 6858, 7092, 8964, 10287, 10541, 10638, 13446, 13716, 15957, 16351, 20169, 20574, 21082, 21276, 25019, 26892, 30861, 31623, 31914, 32702, 40338, 41148, 42164, 47871, 49053, 50038, 61722, 63246, 63828, 65404, 75057, 80676, 94869, 95742, 98106, 100076, 123444, 126492, 147159, 150114, 189738, 191484, 196212, 225171, 284607, 294318, 300228, 379476, 441477, 450342, 569214, 588636, 675513, 853821, 882954, 900684, 1138428, 1324431, 1351026, 1707642, 1765908, 2026539, 2076577, 2561463, 2648862, 2702052, 3415284, 3973293, 4053078, 4153154, 5122926, 5297724, 6079617, 6229731, 7946586, 8106156, 8306308, 10245852, 12159234, 12459462, 15893172, 18689193, 24318468, 24918924, 37378386, 56067579, 74756772, 112135158, 168202737, 224270316, 336405474, 504608211, 672810948, 1009216422, 2018432844]

約数ペア:

[(1, 2018432844), (2, 1009216422), (3, 672810948), (4, 504608211), (6, 336405474), (9, 224270316), (12, 168202737), (18, 112135158), (27, 74756772), (36, 56067579), (54, 37378386), (81, 24918924), (83, 24318468), (108, 18689193), (127, 15893172), (162, 12459462), (166, 12159234), (197, 10245852), (243, 8306308), (249, 8106156), (254, 7946586), (324, 6229731), (332, 6079617), (381, 5297724), (394, 5122926), (486, 4153154), (498, 4053078), (508, 3973293), (591, 3415284), (747, 2702052), (762, 2648862), (788, 2561463), (972, 2076577), (996, 2026539), (1143, 1765908), (1182, 1707642), (1494, 1351026), (1524, 1324431), (1773, 1138428), (2241, 900684), (2286, 882954), (2364, 853821), (2988, 675513), (3429, 588636), (3546, 569214), (4482, 450342), (4572, 441477), (5319, 379476), (6723, 300228), (6858, 294318), (7092, 284607), (8964, 225171), (10287, 196212), (10541, 191484), (10638, 189738), (13446, 150114), (13716, 147159), (15957, 126492), (16351, 123444), (20169, 100076), (20574, 98106), (21082, 95742), (21276, 94869), (25019, 80676), (26892, 75057), (30861, 65404), (31623, 63828), (31914, 63246), (32702, 61722), (40338, 50038), (41148, 49053), (42164, 47871)]