18551136

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 49022064

約数和(自身を除く): 30470928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1117, 1384, 2076, 2234, 2768, 3351, 4152, 4468, 5536, 6702, 8304, 8936, 13404, 16608, 17872, 26808, 35744, 53616, 107232, 193241, 386482, 579723, 772964, 1159446, 1545928, 2318892, 3091856, 4637784, 6183712, 9275568, 18551136]

約数ペア:

[(1, 18551136), (2, 9275568), (3, 6183712), (4, 4637784), (6, 3091856), (8, 2318892), (12, 1545928), (16, 1159446), (24, 772964), (32, 579723), (48, 386482), (96, 193241), (173, 107232), (346, 53616), (519, 35744), (692, 26808), (1038, 17872), (1117, 16608), (1384, 13404), (2076, 8936), (2234, 8304), (2768, 6702), (3351, 5536), (4152, 4468)]