18391382

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 29973024

約数和(自身を除く): 11581642

約数列:

[1, 2, 17, 34, 47, 94, 289, 578, 677, 799, 1354, 1598, 11509, 13583, 23018, 27166, 31819, 63638, 195653, 391306, 540923, 1081846, 9195691, 18391382]

約数ペア:

[(1, 18391382), (2, 9195691), (17, 1081846), (34, 540923), (47, 391306), (94, 195653), (289, 63638), (578, 31819), (677, 27166), (799, 23018), (1354, 13583), (1598, 11509)]