3908358

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 8759520

約数和(自身を除く): 4851162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 461, 471, 922, 942, 1383, 1413, 2766, 2826, 4149, 4239, 8298, 8478, 12447, 24894, 72377, 144754, 217131, 434262, 651393, 1302786, 1954179, 3908358]

約数ペア:

[(1, 3908358), (2, 1954179), (3, 1302786), (6, 651393), (9, 434262), (18, 217131), (27, 144754), (54, 72377), (157, 24894), (314, 12447), (461, 8478), (471, 8298), (922, 4239), (942, 4149), (1383, 2826), (1413, 2766)]