2018086713

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{70937}}^1$

素因数の和:71081

約数の個数: 24

約数和(自身を含む): 3043240200

約数和(自身を除く): 1025153487

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 981, 3161, 9483, 28449, 70937, 212811, 638433, 2057173, 6171519, 7732133, 18514557, 23196399, 69589197, 224231857, 672695571, 2018086713]

約数ペア:

[(1, 2018086713), (3, 672695571), (9, 224231857), (29, 69589197), (87, 23196399), (109, 18514557), (261, 7732133), (327, 6171519), (981, 2057173), (3161, 638433), (9483, 212811), (28449, 70937)]