31337226

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{20011}}^1$

素因数の和:20051

約数の個数: 32

約数和(自身を含む): 72043200

約数和(自身を除く): 40705974

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 20011, 40022, 60033, 120066, 180099, 360198, 540297, 580319, 1080594, 1160638, 1740957, 3481914, 5222871, 10445742, 15668613, 31337226]

約数ペア:

[(1, 31337226), (2, 15668613), (3, 10445742), (6, 5222871), (9, 3481914), (18, 1740957), (27, 1160638), (29, 1080594), (54, 580319), (58, 540297), (87, 360198), (174, 180099), (261, 120066), (522, 60033), (783, 40022), (1566, 20011)]