18268292

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15173}}^1$

素因数の和:15227

約数の個数: 24

約数和(自身を含む): 37388736

約数和(自身を除く): 19120444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 15173, 30346, 60692, 106211, 212422, 424844, 652439, 1304878, 2609756, 4567073, 9134146, 18268292]

約数ペア:

[(1, 18268292), (2, 9134146), (4, 4567073), (7, 2609756), (14, 1304878), (28, 652439), (43, 424844), (86, 212422), (172, 106211), (301, 60692), (602, 30346), (1204, 15173)]