2016189009

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{6883}}^1$

素因数の和:7482

約数の個数: 32

約数和(自身を含む): 3150118400

約数和(自身を除く): 1133929391

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 571, 1713, 5139, 6883, 10849, 15417, 20649, 32547, 61947, 97641, 130777, 185841, 292923, 392331, 1176993, 3530979, 3930193, 11790579, 35371737, 74673667, 106115211, 224021001, 672063003, 2016189009]

約数ペア:

[(1, 2016189009), (3, 672063003), (9, 224021001), (19, 106115211), (27, 74673667), (57, 35371737), (171, 11790579), (513, 3930193), (571, 3530979), (1713, 1176993), (5139, 392331), (6883, 292923), (10849, 185841), (15417, 130777), (20649, 97641), (32547, 61947)]