13409466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8629}}^1$

素因数の和:8678

約数の個数: 32

約数和(自身を含む): 31482240

約数和(自身を除く): 18072774

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 8629, 17258, 25887, 51774, 60403, 120806, 181209, 319273, 362418, 638546, 957819, 1915638, 2234911, 4469822, 6704733, 13409466]

約数ペア:

[(1, 13409466), (2, 6704733), (3, 4469822), (6, 2234911), (7, 1915638), (14, 957819), (21, 638546), (37, 362418), (42, 319273), (74, 181209), (111, 120806), (222, 60403), (259, 51774), (518, 25887), (777, 17258), (1554, 8629)]