18432063

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 31147200

約数和(自身を除く): 12715137

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 3089, 5967, 9267, 27801, 40157, 52513, 83403, 120471, 157539, 361413, 472617, 682669, 1084239, 1417851, 2048007, 6144021, 18432063]

約数ペア:

[(1, 18432063), (3, 6144021), (9, 2048007), (13, 1417851), (17, 1084239), (27, 682669), (39, 472617), (51, 361413), (117, 157539), (153, 120471), (221, 83403), (351, 52513), (459, 40157), (663, 27801), (1989, 9267), (3089, 5967)]