127320438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{5309}}^1$

素因数の和:5892

約数の個数: 32

約数和(自身を含む): 291582720

約数和(自身を除く): 164262282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 1142, 1713, 3426, 3997, 5309, 7994, 10618, 11991, 15927, 23982, 31854, 37163, 74326, 111489, 222978, 3031439, 6062878, 9094317, 18188634, 21220073, 42440146, 63660219, 127320438]

約数ペア:

[(1, 127320438), (2, 63660219), (3, 42440146), (6, 21220073), (7, 18188634), (14, 9094317), (21, 6062878), (42, 3031439), (571, 222978), (1142, 111489), (1713, 74326), (3426, 37163), (3997, 31854), (5309, 23982), (7994, 15927), (10618, 11991)]