18420936

素因数分解:

$2^3\times 3^1\times {\mathrm{767539}}^1$

素因数の和:767548

約数の個数: 16

約数和(自身を含む): 46052400

約数和(自身を除く): 27631464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 767539, 1535078, 2302617, 3070156, 4605234, 6140312, 9210468, 18420936]

約数ペア:

[(1, 18420936), (2, 9210468), (3, 6140312), (4, 4605234), (6, 3070156), (8, 2302617), (12, 1535078), (24, 767539)]