18874656

素因数分解:

$2^5\times 3^2\times {\mathrm{65537}}^1$

素因数の和:65553

約数の個数: 36

約数和(自身を含む): 53675622

約数和(自身を除く): 34800966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 65537, 131074, 196611, 262148, 393222, 524296, 589833, 786444, 1048592, 1179666, 1572888, 2097184, 2359332, 3145776, 4718664, 6291552, 9437328, 18874656]

約数ペア:

[(1, 18874656), (2, 9437328), (3, 6291552), (4, 4718664), (6, 3145776), (8, 2359332), (9, 2097184), (12, 1572888), (16, 1179666), (18, 1048592), (24, 786444), (32, 589833), (36, 524296), (48, 393222), (72, 262148), (96, 196611), (144, 131074), (288, 65537)]