18151878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159227}}^1$

素因数の和:159251

約数の個数: 16

約数和(自身を含む): 38214720

約数和(自身を除く): 20062842

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159227, 318454, 477681, 955362, 3025313, 6050626, 9075939, 18151878]

約数ペア:

[(1, 18151878), (2, 9075939), (3, 6050626), (6, 3025313), (19, 955362), (38, 477681), (57, 318454), (114, 159227)]