38661042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21407}}^1$

素因数の和:21462

約数の個数: 32

約数和(自身を含む): 90427392

約数和(自身を除く): 51766350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 21407, 42814, 64221, 128442, 149849, 299698, 449547, 899094, 920501, 1841002, 2761503, 5523006, 6443507, 12887014, 19330521, 38661042]

約数ペア:

[(1, 38661042), (2, 19330521), (3, 12887014), (6, 6443507), (7, 5523006), (14, 2761503), (21, 1841002), (42, 920501), (43, 899094), (86, 449547), (129, 299698), (258, 149849), (301, 128442), (602, 64221), (903, 42814), (1806, 21407)]