18741529184

素因数分解:

$2^5\times 7^1\times {\mathrm{937}}^1\times {\mathrm{89293}}^1$

素因数の和:90247

約数の個数: 48

約数和(自身を含む): 42213917088

約数和(自身を除く): 23472387904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 937, 1874, 3748, 6559, 7496, 13118, 14992, 26236, 29984, 52472, 89293, 104944, 178586, 209888, 357172, 625051, 714344, 1250102, 1428688, 2500204, 2857376, 5000408, 10000816, 20001632, 83667541, 167335082, 334670164, 585672787, 669340328, 1171345574, 1338680656, 2342691148, 2677361312, 4685382296, 9370764592, 18741529184]

約数ペア:

[(1, 18741529184), (2, 9370764592), (4, 4685382296), (7, 2677361312), (8, 2342691148), (14, 1338680656), (16, 1171345574), (28, 669340328), (32, 585672787), (56, 334670164), (112, 167335082), (224, 83667541), (937, 20001632), (1874, 10000816), (3748, 5000408), (6559, 2857376), (7496, 2500204), (13118, 1428688), (14992, 1250102), (26236, 714344), (29984, 625051), (52472, 357172), (89293, 209888), (104944, 178586)]