7668426

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 15925248

約数和(自身を除く): 8256822

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 383, 426, 766, 1149, 2298, 3337, 6674, 10011, 18001, 20022, 27193, 36002, 54003, 54386, 81579, 108006, 163158, 1278071, 2556142, 3834213, 7668426]

約数ペア:

[(1, 7668426), (2, 3834213), (3, 2556142), (6, 1278071), (47, 163158), (71, 108006), (94, 81579), (141, 54386), (142, 54003), (213, 36002), (282, 27193), (383, 20022), (426, 18001), (766, 10011), (1149, 6674), (2298, 3337)]