18006272

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1954

約数の個数: 36

約数和(自身を含む): 36933036

約数和(自身を除く): 18926764

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 1901, 2368, 3802, 4736, 7604, 9472, 15208, 30416, 60832, 70337, 121664, 140674, 243328, 281348, 486656, 562696, 1125392, 2250784, 4501568, 9003136, 18006272]

約数ペア:

[(1, 18006272), (2, 9003136), (4, 4501568), (8, 2250784), (16, 1125392), (32, 562696), (37, 486656), (64, 281348), (74, 243328), (128, 140674), (148, 121664), (256, 70337), (296, 60832), (592, 30416), (1184, 15208), (1901, 9472), (2368, 7604), (3802, 4736)]