858661938

素因数分解:

$2^1\times 3^3\times {\mathrm{15901147}}^1$

素因数の和:15901158

約数の個数: 16

約数和(自身を含む): 1908137760

約数和(自身を除く): 1049475822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 15901147, 31802294, 47703441, 95406882, 143110323, 286220646, 429330969, 858661938]

約数ペア:

[(1, 858661938), (2, 429330969), (3, 286220646), (6, 143110323), (9, 95406882), (18, 47703441), (27, 31802294), (54, 15901147)]