406987194

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{20327}}^1$

素因数の和:20450

約数の個数: 32

約数和(自身を含む): 843042816

約数和(自身を除く): 436055622

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 3337, 6674, 10011, 20022, 20327, 40654, 60981, 121962, 955369, 1443217, 1910738, 2866107, 2886434, 4329651, 5732214, 8659302, 67831199, 135662398, 203493597, 406987194]

約数ペア:

[(1, 406987194), (2, 203493597), (3, 135662398), (6, 67831199), (47, 8659302), (71, 5732214), (94, 4329651), (141, 2886434), (142, 2866107), (213, 1910738), (282, 1443217), (426, 955369), (3337, 121962), (6674, 60981), (10011, 40654), (20022, 20327)]