9890514

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3371}}^1$

素因数の和:3542

約数の個数: 24

約数和(自身を含む): 21567312

約数和(自身を除く): 11676798

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 3371, 6742, 10113, 20226, 30339, 60678, 549473, 1098946, 1648419, 3296838, 4945257, 9890514]

約数ペア:

[(1, 9890514), (2, 4945257), (3, 3296838), (6, 1648419), (9, 1098946), (18, 549473), (163, 60678), (326, 30339), (489, 20226), (978, 10113), (1467, 6742), (2934, 3371)]