16123158

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 36126720

約数和(自身を除く): 20003562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 2351, 3429, 4702, 6858, 7053, 14106, 21159, 42318, 63477, 126954, 298577, 597154, 895731, 1791462, 2687193, 5374386, 8061579, 16123158]

約数ペア:

[(1, 16123158), (2, 8061579), (3, 5374386), (6, 2687193), (9, 1791462), (18, 895731), (27, 597154), (54, 298577), (127, 126954), (254, 63477), (381, 42318), (762, 21159), (1143, 14106), (2286, 7053), (2351, 6858), (3429, 4702)]