40245558

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{51203}}^1$

素因数の和:51339

約数の個数: 16

約数和(自身を含む): 81107136

約数和(自身を除く): 40861578

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 51203, 102406, 153609, 307218, 6707593, 13415186, 20122779, 40245558]

約数ペア:

[(1, 40245558), (2, 20122779), (3, 13415186), (6, 6707593), (131, 307218), (262, 153609), (393, 102406), (786, 51203)]