18145342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7127}}^1$

素因数の和:7215

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 10936898

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7127, 14254, 135413, 270826, 477509, 955018, 9072671, 18145342]

約数ペア:

[(1, 18145342), (2, 9072671), (19, 955018), (38, 477509), (67, 270826), (134, 135413), (1273, 14254), (2546, 7127)]