18124790

素因数分解:

$2^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1951}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 32676480

約数和(自身を除く): 14551690

約数列:

[1, 2, 5, 10, 929, 1858, 1951, 3902, 4645, 9290, 9755, 19510, 1812479, 3624958, 9062395, 18124790]

約数ペア:

[(1, 18124790), (2, 9062395), (5, 3624958), (10, 1812479), (929, 19510), (1858, 9755), (1951, 9290), (3902, 4645)]