438572286

素因数分解:

$2^1\times 3^3\times {\mathrm{8121709}}^1$

素因数の和:8121720

約数の個数: 16

約数和(自身を含む): 974605200

約数和(自身を除く): 536032914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 8121709, 16243418, 24365127, 48730254, 73095381, 146190762, 219286143, 438572286]

約数ペア:

[(1, 438572286), (2, 219286143), (3, 146190762), (6, 73095381), (9, 48730254), (18, 24365127), (27, 16243418), (54, 8121709)]