2018304513

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{6917}}^1$

素因数の和:7134

約数の個数: 32

約数和(自身を含む): 3048347520

約数和(自身を除く): 1030043007

約数列:

[1, 3, 9, 27, 101, 107, 303, 321, 909, 963, 2727, 2889, 6917, 10807, 20751, 32421, 62253, 97263, 186759, 291789, 698617, 740119, 2095851, 2220357, 6287553, 6661071, 18862659, 19983213, 74752019, 224256057, 672768171, 2018304513]

約数ペア:

[(1, 2018304513), (3, 672768171), (9, 224256057), (27, 74752019), (101, 19983213), (107, 18862659), (303, 6661071), (321, 6287553), (909, 2220357), (963, 2095851), (2727, 740119), (2889, 698617), (6917, 291789), (10807, 186759), (20751, 97263), (32421, 62253)]