40149726

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{126257}}^1$

素因数の和:126315

約数の個数: 16

約数和(自身を含む): 81815184

約数和(自身を除く): 41665458

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 126257, 252514, 378771, 757542, 6691621, 13383242, 20074863, 40149726]

約数ペア:

[(1, 40149726), (2, 20074863), (3, 13383242), (6, 6691621), (53, 757542), (106, 378771), (159, 252514), (318, 126257)]