18536192

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1264

約数の個数: 36

約数和(自身を含む): 37638216

約数和(自身を除く): 19102024

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1187, 1952, 2374, 3904, 4748, 7808, 9496, 15616, 18992, 37984, 72407, 75968, 144814, 151936, 289628, 303872, 579256, 1158512, 2317024, 4634048, 9268096, 18536192]

約数ペア:

[(1, 18536192), (2, 9268096), (4, 4634048), (8, 2317024), (16, 1158512), (32, 579256), (61, 303872), (64, 289628), (122, 151936), (128, 144814), (244, 75968), (256, 72407), (488, 37984), (976, 18992), (1187, 15616), (1952, 9496), (2374, 7808), (3904, 4748)]