6981444

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 18278400

約数和(自身を除く): 11296956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 509, 762, 1018, 1143, 1524, 1527, 2036, 2286, 3054, 3429, 4572, 4581, 6108, 6858, 9162, 13716, 13743, 18324, 27486, 54972, 64643, 129286, 193929, 258572, 387858, 581787, 775716, 1163574, 1745361, 2327148, 3490722, 6981444]

約数ペア:

[(1, 6981444), (2, 3490722), (3, 2327148), (4, 1745361), (6, 1163574), (9, 775716), (12, 581787), (18, 387858), (27, 258572), (36, 193929), (54, 129286), (108, 64643), (127, 54972), (254, 27486), (381, 18324), (508, 13743), (509, 13716), (762, 9162), (1018, 6858), (1143, 6108), (1524, 4581), (1527, 4572), (2036, 3429), (2286, 3054)]