18583872

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:807

約数の個数: 56

約数和(自身を含む): 49572672

約数和(自身を除く): 30988800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 302, 453, 604, 641, 906, 1208, 1282, 1812, 1923, 2416, 2564, 3624, 3846, 4832, 5128, 7248, 7692, 9664, 10256, 14496, 15384, 20512, 28992, 30768, 41024, 61536, 96791, 123072, 193582, 290373, 387164, 580746, 774328, 1161492, 1548656, 2322984, 3097312, 4645968, 6194624, 9291936, 18583872]

約数ペア:

[(1, 18583872), (2, 9291936), (3, 6194624), (4, 4645968), (6, 3097312), (8, 2322984), (12, 1548656), (16, 1161492), (24, 774328), (32, 580746), (48, 387164), (64, 290373), (96, 193582), (151, 123072), (192, 96791), (302, 61536), (453, 41024), (604, 30768), (641, 28992), (906, 20512), (1208, 15384), (1282, 14496), (1812, 10256), (1923, 9664), (2416, 7692), (2564, 7248), (3624, 5128), (3846, 4832)]