18993414144

素因数分解:

$2^{15}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10169}}^1$

素因数の和:10221

約数の個数: 128

約数和(自身を含む): 53319276000

約数和(自身を除く): 34325861856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2048, 2432, 3072, 3648, 4096, 4864, 6144, 7296, 8192, 9728, 10169, 12288, 14592, 16384, 19456, 20338, 24576, 29184, 30507, 32768, 38912, 40676, 49152, 58368, 61014, 77824, 81352, 98304, 116736, 122028, 155648, 162704, 193211, 233472, 244056, 311296, 325408, 386422, 466944, 488112, 579633, 622592, 650816, 772844, 933888, 976224, 1159266, 1301632, 1545688, 1867776, 1952448, 2318532, 2603264, 3091376, 3904896, 4637064, 5206528, 6182752, 7809792, 9274128, 10413056, 12365504, 15619584, 18548256, 20826112, 24731008, 31239168, 37096512, 41652224, 49462016, 62478336, 74193024, 83304448, 98924032, 124956672, 148386048, 166608896, 197848064, 249913344, 296772096, 333217792, 395696128, 499826688, 593544192, 791392256, 999653376, 1187088384, 1582784512, 2374176768, 3165569024, 4748353536, 6331138048, 9496707072, 18993414144]

約数ペア:

[(1, 18993414144), (2, 9496707072), (3, 6331138048), (4, 4748353536), (6, 3165569024), (8, 2374176768), (12, 1582784512), (16, 1187088384), (19, 999653376), (24, 791392256), (32, 593544192), (38, 499826688), (48, 395696128), (57, 333217792), (64, 296772096), (76, 249913344), (96, 197848064), (114, 166608896), (128, 148386048), (152, 124956672), (192, 98924032), (228, 83304448), (256, 74193024), (304, 62478336), (384, 49462016), (456, 41652224), (512, 37096512), (608, 31239168), (768, 24731008), (912, 20826112), (1024, 18548256), (1216, 15619584), (1536, 12365504), (1824, 10413056), (2048, 9274128), (2432, 7809792), (3072, 6182752), (3648, 5206528), (4096, 4637064), (4864, 3904896), (6144, 3091376), (7296, 2603264), (8192, 2318532), (9728, 1952448), (10169, 1867776), (12288, 1545688), (14592, 1301632), (16384, 1159266), (19456, 976224), (20338, 933888), (24576, 772844), (29184, 650816), (30507, 622592), (32768, 579633), (38912, 488112), (40676, 466944), (49152, 386422), (58368, 325408), (61014, 311296), (77824, 244056), (81352, 233472), (98304, 193211), (116736, 162704), (122028, 155648)]