18705114

素因数分解:

$2^1\times 3^3\times {\mathrm{346391}}^1$

素因数の和:346402

約数の個数: 16

約数和(自身を含む): 41567040

約数和(自身を除く): 22861926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 346391, 692782, 1039173, 2078346, 3117519, 6235038, 9352557, 18705114]

約数ペア:

[(1, 18705114), (2, 9352557), (3, 6235038), (6, 3117519), (9, 2078346), (18, 1039173), (27, 692782), (54, 346391)]