2943054

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 40

約数和(自身を含む): 6786648

約数和(自身を除く): 3843594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 491, 666, 982, 999, 1473, 1998, 2946, 2997, 4419, 5994, 8838, 13257, 18167, 26514, 36334, 39771, 54501, 79542, 109002, 163503, 327006, 490509, 981018, 1471527, 2943054]

約数ペア:

[(1, 2943054), (2, 1471527), (3, 981018), (6, 490509), (9, 327006), (18, 163503), (27, 109002), (37, 79542), (54, 54501), (74, 39771), (81, 36334), (111, 26514), (162, 18167), (222, 13257), (333, 8838), (491, 5994), (666, 4419), (982, 2997), (999, 2946), (1473, 1998)]