18123153

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 25006080

約数和(自身を除く): 6882927

約数列:

[1, 3, 47, 79, 141, 237, 1627, 3713, 4881, 11139, 76469, 128533, 229407, 385599, 6041051, 18123153]

約数ペア:

[(1, 18123153), (3, 6041051), (47, 385599), (79, 229407), (141, 128533), (237, 76469), (1627, 11139), (3713, 4881)]