27939918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{245087}}^1$

素因数の和:245111

約数の個数: 16

約数和(自身を含む): 58821120

約数和(自身を除く): 30881202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 245087, 490174, 735261, 1470522, 4656653, 9313306, 13969959, 27939918]

約数ペア:

[(1, 27939918), (2, 13969959), (3, 9313306), (6, 4656653), (19, 1470522), (38, 735261), (57, 490174), (114, 245087)]