18030894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1297}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 41369856

約数和(自身を除く): 23338962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1297, 1986, 2317, 2594, 3891, 4634, 6951, 7782, 9079, 13902, 18158, 27237, 54474, 429307, 858614, 1287921, 2575842, 3005149, 6010298, 9015447, 18030894]

約数ペア:

[(1, 18030894), (2, 9015447), (3, 6010298), (6, 3005149), (7, 2575842), (14, 1287921), (21, 858614), (42, 429307), (331, 54474), (662, 27237), (993, 18158), (1297, 13902), (1986, 9079), (2317, 7782), (2594, 6951), (3891, 4634)]