18021378

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{56671}}^1$

素因数の和:56729

約数の個数: 16

約数和(自身を含む): 36723456

約数和(自身を除く): 18702078

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 56671, 113342, 170013, 340026, 3003563, 6007126, 9010689, 18021378]

約数ペア:

[(1, 18021378), (2, 9010689), (3, 6007126), (6, 3003563), (53, 340026), (106, 170013), (159, 113342), (318, 56671)]