40738458

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157901}}^1$

素因数の和:157949

約数の個数: 16

約数和(自身を含む): 83372256

約数和(自身を除く): 42633798

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 157901, 315802, 473703, 947406, 6789743, 13579486, 20369229, 40738458]

約数ペア:

[(1, 40738458), (2, 20369229), (3, 13579486), (6, 6789743), (43, 947406), (86, 473703), (129, 315802), (258, 157901)]