40112658

素因数分解:

$2^1\times 3^4\times {\mathrm{247609}}^1$

素因数の和:247623

約数の個数: 20

約数和(自身を含む): 89882430

約数和(自身を除く): 49769772

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 247609, 495218, 742827, 1485654, 2228481, 4456962, 6685443, 13370886, 20056329, 40112658]

約数ペア:

[(1, 40112658), (2, 20056329), (3, 13370886), (6, 6685443), (9, 4456962), (18, 2228481), (27, 1485654), (54, 742827), (81, 495218), (162, 247609)]