420872142

素因数分解:

$2^1\times 3^1\times {\mathrm{3067}}^1\times {\mathrm{22871}}^1$

素因数の和:25943

約数の個数: 16

約数和(自身を含む): 842055552

約数和(自身を除く): 421183410

約数列:

[1, 2, 3, 6, 3067, 6134, 9201, 18402, 22871, 45742, 68613, 137226, 70145357, 140290714, 210436071, 420872142]

約数ペア:

[(1, 420872142), (2, 210436071), (3, 140290714), (6, 70145357), (3067, 137226), (6134, 68613), (9201, 45742), (18402, 22871)]