1738490868

素因数分解:

$2^2\times 3^2\times {\mathrm{2089}}^1\times {\mathrm{23117}}^1$

素因数の和:25216

約数の個数: 36

約数和(自身を含む): 4396812420

約数和(自身を除く): 2658321552

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2089, 4178, 6267, 8356, 12534, 18801, 23117, 25068, 37602, 46234, 69351, 75204, 92468, 138702, 208053, 277404, 416106, 832212, 48291413, 96582826, 144874239, 193165652, 289748478, 434622717, 579496956, 869245434, 1738490868]

約数ペア:

[(1, 1738490868), (2, 869245434), (3, 579496956), (4, 434622717), (6, 289748478), (9, 193165652), (12, 144874239), (18, 96582826), (36, 48291413), (2089, 832212), (4178, 416106), (6267, 277404), (8356, 208053), (12534, 138702), (18801, 92468), (23117, 75204), (25068, 69351), (37602, 46234)]