18558274

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 33426432

約数和(自身を除く): 14868158

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 701, 854, 1402, 1891, 3782, 4907, 9814, 13237, 21731, 26474, 42761, 43462, 85522, 152117, 299327, 304234, 598654, 1325591, 2651182, 9279137, 18558274]

約数ペア:

[(1, 18558274), (2, 9279137), (7, 2651182), (14, 1325591), (31, 598654), (61, 304234), (62, 299327), (122, 152117), (217, 85522), (427, 43462), (434, 42761), (701, 26474), (854, 21731), (1402, 13237), (1891, 9814), (3782, 4907)]