9800982

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7669}}^1$

素因数の和:7748

約数の個数: 24

約数和(自身を含む): 21537360

約数和(自身を除く): 11736378

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 7669, 15338, 23007, 46014, 69021, 138042, 544499, 1088998, 1633497, 3266994, 4900491, 9800982]

約数ペア:

[(1, 9800982), (2, 4900491), (3, 3266994), (6, 1633497), (9, 1088998), (18, 544499), (71, 138042), (142, 69021), (213, 46014), (426, 23007), (639, 15338), (1278, 7669)]