18693752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30347}}^1$

素因数の和:30371

約数の個数: 32

約数和(自身を含む): 43701120

約数和(自身を除く): 25007368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 30347, 60694, 121388, 212429, 242776, 333817, 424858, 667634, 849716, 1335268, 1699432, 2336719, 2670536, 4673438, 9346876, 18693752]

約数ペア:

[(1, 18693752), (2, 9346876), (4, 4673438), (7, 2670536), (8, 2336719), (11, 1699432), (14, 1335268), (22, 849716), (28, 667634), (44, 424858), (56, 333817), (77, 242776), (88, 212429), (154, 121388), (308, 60694), (616, 30347)]