1891332

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 4835376

約数和(自身を除く): 2944044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 491, 642, 963, 982, 1284, 1473, 1926, 1964, 2946, 3852, 4419, 5892, 8838, 17676, 52537, 105074, 157611, 210148, 315222, 472833, 630444, 945666, 1891332]

約数ペア:

[(1, 1891332), (2, 945666), (3, 630444), (4, 472833), (6, 315222), (9, 210148), (12, 157611), (18, 105074), (36, 52537), (107, 17676), (214, 8838), (321, 5892), (428, 4419), (491, 3852), (642, 2946), (963, 1964), (982, 1926), (1284, 1473)]