9742642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 8401358

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 269, 398, 538, 1393, 1883, 2587, 2786, 3497, 3766, 5174, 6994, 18109, 24479, 36218, 48958, 53531, 107062, 374717, 695903, 749434, 1391806, 4871321, 9742642]

約数ペア:

[(1, 9742642), (2, 4871321), (7, 1391806), (13, 749434), (14, 695903), (26, 374717), (91, 107062), (182, 53531), (199, 48958), (269, 36218), (398, 24479), (538, 18109), (1393, 6994), (1883, 5174), (2587, 3766), (2786, 3497)]