1849969206

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 4567307472

約数和(自身を除く): 2717338266

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 93, 102, 153, 162, 186, 233, 243, 279, 306, 459, 466, 486, 527, 558, 699, 837, 918, 961, 1054, 1377, 1398, 1581, 1674, 1922, 2097, 2511, 2754, 2883, 3162, 3961, 4131, 4194, 4743, 5022, 5766, 6291, 7223, 7533, 7922, 8262, 8649, 9486, 11883, 12582, 14229, 14446, 15066, 16337, 17298, 18873, 21669, 23766, 25947, 28458, 32674, 35649, 37746, 42687, 43338, 49011, 51894, 56619, 65007, 71298, 77841, 85374, 98022, 106947, 113238, 122791, 128061, 130014, 147033, 155682, 195021, 213894, 223913, 233523, 245582, 256122, 294066, 320841, 368373, 390042, 441099, 447826, 467046, 585063, 641682, 671739, 736746, 882198, 962523, 1105119, 1170126, 1323297, 1343478, 1755189, 1925046, 2015217, 2210238, 2646594, 3315357, 3510378, 3806521, 3969891, 4030434, 6045651, 6630714, 7613042, 7939782, 9946071, 11419563, 12091302, 18136953, 19892142, 22839126, 29838213, 34258689, 36273906, 54410859, 59676426, 68517378, 102776067, 108821718, 205552134, 308328201, 616656402, 924984603, 1849969206]

約数ペア:

[(1, 1849969206), (2, 924984603), (3, 616656402), (6, 308328201), (9, 205552134), (17, 108821718), (18, 102776067), (27, 68517378), (31, 59676426), (34, 54410859), (51, 36273906), (54, 34258689), (62, 29838213), (81, 22839126), (93, 19892142), (102, 18136953), (153, 12091302), (162, 11419563), (186, 9946071), (233, 7939782), (243, 7613042), (279, 6630714), (306, 6045651), (459, 4030434), (466, 3969891), (486, 3806521), (527, 3510378), (558, 3315357), (699, 2646594), (837, 2210238), (918, 2015217), (961, 1925046), (1054, 1755189), (1377, 1343478), (1398, 1323297), (1581, 1170126), (1674, 1105119), (1922, 962523), (2097, 882198), (2511, 736746), (2754, 671739), (2883, 641682), (3162, 585063), (3961, 467046), (4131, 447826), (4194, 441099), (4743, 390042), (5022, 368373), (5766, 320841), (6291, 294066), (7223, 256122), (7533, 245582), (7922, 233523), (8262, 223913), (8649, 213894), (9486, 195021), (11883, 155682), (12582, 147033), (14229, 130014), (14446, 128061), (15066, 122791), (16337, 113238), (17298, 106947), (18873, 98022), (21669, 85374), (23766, 77841), (25947, 71298), (28458, 65007), (32674, 56619), (35649, 51894), (37746, 49011), (42687, 43338)]