6668142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 14642208

約数和(自身を除く): 7974066

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 1613, 2067, 3226, 4134, 4839, 9678, 20969, 41938, 62907, 85489, 125814, 170978, 256467, 512934, 1111357, 2222714, 3334071, 6668142]

約数ペア:

[(1, 6668142), (2, 3334071), (3, 2222714), (6, 1111357), (13, 512934), (26, 256467), (39, 170978), (53, 125814), (78, 85489), (106, 62907), (159, 41938), (318, 20969), (689, 9678), (1378, 4839), (1613, 4134), (2067, 3226)]