13218432

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 36352800

約数和(自身を除く): 23134368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1187, 1392, 1856, 2374, 2784, 3561, 3712, 4748, 5568, 7122, 9496, 11136, 14244, 18992, 28488, 34423, 37984, 56976, 68846, 75968, 103269, 113952, 137692, 151936, 206538, 227904, 275384, 413076, 455808, 550768, 826152, 1101536, 1652304, 2203072, 3304608, 4406144, 6609216, 13218432]

約数ペア:

[(1, 13218432), (2, 6609216), (3, 4406144), (4, 3304608), (6, 2203072), (8, 1652304), (12, 1101536), (16, 826152), (24, 550768), (29, 455808), (32, 413076), (48, 275384), (58, 227904), (64, 206538), (87, 151936), (96, 137692), (116, 113952), (128, 103269), (174, 75968), (192, 68846), (232, 56976), (348, 37984), (384, 34423), (464, 28488), (696, 18992), (928, 14244), (1187, 11136), (1392, 9496), (1856, 7122), (2374, 5568), (2784, 4748), (3561, 3712)]