210005622

素因数分解:

$2^1\times 3^4\times {\mathrm{1296331}}^1$

素因数の和:1296345

約数の個数: 20

約数和(自身を含む): 470568516

約数和(自身を除く): 260562894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1296331, 2592662, 3888993, 7777986, 11666979, 23333958, 35000937, 70001874, 105002811, 210005622]

約数ペア:

[(1, 210005622), (2, 105002811), (3, 70001874), (6, 35000937), (9, 23333958), (18, 11666979), (27, 7777986), (54, 3888993), (81, 2592662), (162, 1296331)]