2121462108

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{829993}}^1$

素因数の和:830074

約数の個数: 36

約数和(自身を含む): 5438120688

約数和(自身を除く): 3316658580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 829993, 1659986, 2489979, 3319972, 4979958, 7469937, 9959916, 14939874, 29879748, 58929503, 117859006, 176788509, 235718012, 353577018, 530365527, 707154036, 1060731054, 2121462108]

約数ペア:

[(1, 2121462108), (2, 1060731054), (3, 707154036), (4, 530365527), (6, 353577018), (9, 235718012), (12, 176788509), (18, 117859006), (36, 58929503), (71, 29879748), (142, 14939874), (213, 9959916), (284, 7469937), (426, 4979958), (639, 3319972), (852, 2489979), (1278, 1659986), (2556, 829993)]