42406638

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{12689}}^1$

素因数の和:13251

約数の個数: 16

約数和(自身を含む): 84972240

約数和(自身を除く): 42565602

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 12689, 25378, 38067, 76134, 7067773, 14135546, 21203319, 42406638]

約数ペア:

[(1, 42406638), (2, 21203319), (3, 14135546), (6, 7067773), (557, 76134), (1114, 38067), (1671, 25378), (3342, 12689)]