18311461686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{145329061}}^1$

素因数の和:145329076

約数の個数: 24

約数和(自身を含む): 45342667344

約数和(自身を除く): 27031205658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 145329061, 290658122, 435987183, 871974366, 1017303427, 1307961549, 2034606854, 2615923098, 3051910281, 6103820562, 9155730843, 18311461686]

約数ペア:

[(1, 18311461686), (2, 9155730843), (3, 6103820562), (6, 3051910281), (7, 2615923098), (9, 2034606854), (14, 1307961549), (18, 1017303427), (21, 871974366), (42, 435987183), (63, 290658122), (126, 145329061)]