2186381808

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{14419}}^1$

素因数の和:14458

約数の個数: 140

約数和(自身を含む): 6840300040

約数和(自身を除く): 4653918232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1404, 1458, 1872, 1944, 2106, 2808, 2916, 3159, 3888, 4212, 5616, 5832, 6318, 8424, 9477, 11664, 12636, 14419, 16848, 18954, 25272, 28838, 37908, 43257, 50544, 57676, 75816, 86514, 115352, 129771, 151632, 173028, 187447, 230704, 259542, 346056, 374894, 389313, 519084, 562341, 692112, 749788, 778626, 1038168, 1124682, 1167939, 1499576, 1557252, 1687023, 2076336, 2249364, 2335878, 2999152, 3114504, 3374046, 3503817, 4498728, 4671756, 5061069, 6229008, 6748092, 7007634, 8997456, 9343512, 10122138, 10511451, 13496184, 14015268, 15183207, 18687024, 20244276, 21022902, 26992368, 28030536, 30366414, 40488552, 42045804, 45549621, 56061072, 60732828, 80977104, 84091608, 91099242, 121465656, 136648863, 168183216, 182198484, 242931312, 273297726, 364396968, 546595452, 728793936, 1093190904, 2186381808]

約数ペア:

[(1, 2186381808), (2, 1093190904), (3, 728793936), (4, 546595452), (6, 364396968), (8, 273297726), (9, 242931312), (12, 182198484), (13, 168183216), (16, 136648863), (18, 121465656), (24, 91099242), (26, 84091608), (27, 80977104), (36, 60732828), (39, 56061072), (48, 45549621), (52, 42045804), (54, 40488552), (72, 30366414), (78, 28030536), (81, 26992368), (104, 21022902), (108, 20244276), (117, 18687024), (144, 15183207), (156, 14015268), (162, 13496184), (208, 10511451), (216, 10122138), (234, 9343512), (243, 8997456), (312, 7007634), (324, 6748092), (351, 6229008), (432, 5061069), (468, 4671756), (486, 4498728), (624, 3503817), (648, 3374046), (702, 3114504), (729, 2999152), (936, 2335878), (972, 2249364), (1053, 2076336), (1296, 1687023), (1404, 1557252), (1458, 1499576), (1872, 1167939), (1944, 1124682), (2106, 1038168), (2808, 778626), (2916, 749788), (3159, 692112), (3888, 562341), (4212, 519084), (5616, 389313), (5832, 374894), (6318, 346056), (8424, 259542), (9477, 230704), (11664, 187447), (12636, 173028), (14419, 151632), (16848, 129771), (18954, 115352), (25272, 86514), (28838, 75816), (37908, 57676), (43257, 50544)]