289641006

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{59377}}^1$

素因数の和:59656

約数の個数: 24

約数和(自身を含む): 629881824

約数和(自身を除く): 340240818

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 59377, 118754, 178131, 356262, 534393, 1068786, 16091167, 32182334, 48273501, 96547002, 144820503, 289641006]

約数ペア:

[(1, 289641006), (2, 144820503), (3, 96547002), (6, 48273501), (9, 32182334), (18, 16091167), (271, 1068786), (542, 534393), (813, 356262), (1626, 178131), (2439, 118754), (4878, 59377)]