40660866

素因数分解:

$2^1\times 3^4\times {\mathrm{250993}}^1$

素因数の和:251007

約数の個数: 20

約数和(自身を含む): 91110822

約数和(自身を除く): 50449956

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 250993, 501986, 752979, 1505958, 2258937, 4517874, 6776811, 13553622, 20330433, 40660866]

約数ペア:

[(1, 40660866), (2, 20330433), (3, 13553622), (6, 6776811), (9, 4517874), (18, 2258937), (27, 1505958), (54, 752979), (81, 501986), (162, 250993)]