74412378

素因数分解:

$2^1\times 3^3\times {\mathrm{1378007}}^1$

素因数の和:1378018

約数の個数: 16

約数和(自身を含む): 165360960

約数和(自身を除く): 90948582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1378007, 2756014, 4134021, 8268042, 12402063, 24804126, 37206189, 74412378]

約数ペア:

[(1, 74412378), (2, 37206189), (3, 24804126), (6, 12402063), (9, 8268042), (18, 4134021), (27, 2756014), (54, 1378007)]