2011812858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{6833}}^1$

素因数の和:8339

約数の個数: 48

約数和(自身を含む): 4759088256

約数和(自身を除く): 2747275398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1487, 2974, 4461, 6833, 8922, 13383, 13666, 16357, 20499, 26766, 32714, 40998, 49071, 61497, 75163, 98142, 122994, 147213, 150326, 225489, 294426, 450978, 676467, 1352934, 10160671, 20321342, 30482013, 60964026, 91446039, 111767381, 182892078, 223534762, 335302143, 670604286, 1005906429, 2011812858]

約数ペア:

[(1, 2011812858), (2, 1005906429), (3, 670604286), (6, 335302143), (9, 223534762), (11, 182892078), (18, 111767381), (22, 91446039), (33, 60964026), (66, 30482013), (99, 20321342), (198, 10160671), (1487, 1352934), (2974, 676467), (4461, 450978), (6833, 294426), (8922, 225489), (13383, 150326), (13666, 147213), (16357, 122994), (20499, 98142), (26766, 75163), (32714, 61497), (40998, 49071)]