18816371712

素因数分解:

$2^{10}\times 3^3\times {\mathrm{680569}}^1$

素因数の和:680598

約数の個数: 88

約数和(自身を含む): 55725071600

約数和(自身を除く): 36908699888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 13824, 27648, 680569, 1361138, 2041707, 2722276, 4083414, 5444552, 6125121, 8166828, 10889104, 12250242, 16333656, 18375363, 21778208, 24500484, 32667312, 36750726, 43556416, 49000968, 65334624, 73501452, 87112832, 98001936, 130669248, 147002904, 174225664, 196003872, 261338496, 294005808, 348451328, 392007744, 522676992, 588011616, 696902656, 784015488, 1045353984, 1176023232, 1568030976, 2090707968, 2352046464, 3136061952, 4704092928, 6272123904, 9408185856, 18816371712]

約数ペア:

[(1, 18816371712), (2, 9408185856), (3, 6272123904), (4, 4704092928), (6, 3136061952), (8, 2352046464), (9, 2090707968), (12, 1568030976), (16, 1176023232), (18, 1045353984), (24, 784015488), (27, 696902656), (32, 588011616), (36, 522676992), (48, 392007744), (54, 348451328), (64, 294005808), (72, 261338496), (96, 196003872), (108, 174225664), (128, 147002904), (144, 130669248), (192, 98001936), (216, 87112832), (256, 73501452), (288, 65334624), (384, 49000968), (432, 43556416), (512, 36750726), (576, 32667312), (768, 24500484), (864, 21778208), (1024, 18375363), (1152, 16333656), (1536, 12250242), (1728, 10889104), (2304, 8166828), (3072, 6125121), (3456, 5444552), (4608, 4083414), (6912, 2722276), (9216, 2041707), (13824, 1361138), (27648, 680569)]