40125942

素因数分解:

$2^1\times 3^4\times {\mathrm{247691}}^1$

素因数の和:247705

約数の個数: 20

約数和(自身を含む): 89912196

約数和(自身を除く): 49786254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 247691, 495382, 743073, 1486146, 2229219, 4458438, 6687657, 13375314, 20062971, 40125942]

約数ペア:

[(1, 40125942), (2, 20062971), (3, 13375314), (6, 6687657), (9, 4458438), (18, 2229219), (27, 1486146), (54, 743073), (81, 495382), (162, 247691)]