42740298

素因数分解:

$2^1\times 3^5\times {\mathrm{87943}}^1$

素因数の和:87960

約数の個数: 24

約数和(自身を含む): 96034848

約数和(自身を除く): 53294550

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 87943, 175886, 263829, 527658, 791487, 1582974, 2374461, 4748922, 7123383, 14246766, 21370149, 42740298]

約数ペア:

[(1, 42740298), (2, 21370149), (3, 14246766), (6, 7123383), (9, 4748922), (18, 2374461), (27, 1582974), (54, 791487), (81, 527658), (162, 263829), (243, 175886), (486, 87943)]