18381942

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{5903}}^1$

素因数の和:6084

約数の個数: 24

約数和(自身を含む): 40064544

約数和(自身を除く): 21682602

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 5903, 11806, 17709, 35418, 53127, 106254, 1021219, 2042438, 3063657, 6127314, 9190971, 18381942]

約数ペア:

[(1, 18381942), (2, 9190971), (3, 6127314), (6, 3063657), (9, 2042438), (18, 1021219), (173, 106254), (346, 53127), (519, 35418), (1038, 17709), (1557, 11806), (3114, 5903)]