263262006

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{298483}}^1$

素因数の和:298505

約数の個数: 36

約数和(自身を含む): 663529932

約数和(自身を除く): 400267926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 298483, 596966, 895449, 1790898, 2089381, 2686347, 4178762, 5372694, 6268143, 12536286, 14625667, 18804429, 29251334, 37608858, 43877001, 87754002, 131631003, 263262006]

約数ペア:

[(1, 263262006), (2, 131631003), (3, 87754002), (6, 43877001), (7, 37608858), (9, 29251334), (14, 18804429), (18, 14625667), (21, 12536286), (42, 6268143), (49, 5372694), (63, 4178762), (98, 2686347), (126, 2089381), (147, 1790898), (294, 895449), (441, 596966), (882, 298483)]