16729038

素因数分解:

$2^1\times 3^3\times {\mathrm{309797}}^1$

素因数の和:309808

約数の個数: 16

約数和(自身を含む): 37175760

約数和(自身を除く): 20446722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 309797, 619594, 929391, 1858782, 2788173, 5576346, 8364519, 16729038]

約数ペア:

[(1, 16729038), (2, 8364519), (3, 5576346), (6, 2788173), (9, 1858782), (18, 929391), (27, 619594), (54, 309797)]