71013438

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{9371}}^1$

素因数の和:9800

約数の個数: 24

約数和(自身を含む): 154244376

約数和(自身を除く): 83230938

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 9371, 18742, 28113, 56226, 84339, 168678, 3945191, 7890382, 11835573, 23671146, 35506719, 71013438]

約数ペア:

[(1, 71013438), (2, 35506719), (3, 23671146), (6, 11835573), (9, 7890382), (18, 3945191), (421, 168678), (842, 84339), (1263, 56226), (2526, 28113), (3789, 18742), (7578, 9371)]