16989126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3343}}^1$

素因数の和:3377

約数の個数: 48

約数和(自身を含む): 42696192

約数和(自身を除く): 25707066

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 3343, 5082, 6686, 10029, 20058, 23401, 36773, 46802, 70203, 73546, 110319, 140406, 220638, 257411, 404503, 514822, 772233, 809006, 1213509, 1544466, 2427018, 2831521, 5663042, 8494563, 16989126]

約数ペア:

[(1, 16989126), (2, 8494563), (3, 5663042), (6, 2831521), (7, 2427018), (11, 1544466), (14, 1213509), (21, 809006), (22, 772233), (33, 514822), (42, 404503), (66, 257411), (77, 220638), (121, 140406), (154, 110319), (231, 73546), (242, 70203), (363, 46802), (462, 36773), (726, 23401), (847, 20058), (1694, 10029), (2541, 6686), (3343, 5082)]