21932646

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 22857114

約数列:

[1, 2, 3, 6, 107, 127, 214, 254, 269, 321, 381, 538, 642, 762, 807, 1614, 13589, 27178, 28783, 34163, 40767, 57566, 68326, 81534, 86349, 102489, 172698, 204978, 3655441, 7310882, 10966323, 21932646]

約数ペア:

[(1, 21932646), (2, 10966323), (3, 7310882), (6, 3655441), (107, 204978), (127, 172698), (214, 102489), (254, 86349), (269, 81534), (321, 68326), (381, 57566), (538, 40767), (642, 34163), (762, 28783), (807, 27178), (1614, 13589)]