26275374

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 58567680

約数和(自身を除く): 32292306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 991, 1473, 1982, 2946, 2973, 4419, 5946, 8838, 8919, 13257, 17838, 26514, 26757, 53514, 486581, 973162, 1459743, 2919486, 4379229, 8758458, 13137687, 26275374]

約数ペア:

[(1, 26275374), (2, 13137687), (3, 8758458), (6, 4379229), (9, 2919486), (18, 1459743), (27, 973162), (54, 486581), (491, 53514), (982, 26757), (991, 26514), (1473, 17838), (1982, 13257), (2946, 8919), (2973, 8838), (4419, 5946)]