39740142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9613}}^1$

素因数の和:9684

約数の個数: 32

約数和(自身を含む): 87218208

約数和(自身を除く): 47478066

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 9613, 19226, 28839, 57678, 124969, 249938, 374907, 509489, 749814, 1018978, 1528467, 3056934, 6623357, 13246714, 19870071, 39740142]

約数ペア:

[(1, 39740142), (2, 19870071), (3, 13246714), (6, 6623357), (13, 3056934), (26, 1528467), (39, 1018978), (53, 749814), (78, 509489), (106, 374907), (159, 249938), (318, 124969), (689, 57678), (1378, 28839), (2067, 19226), (4134, 9613)]