2018210074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{863}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 3153199104

約数和(自身を除く): 1134989030

約数列:

[1, 2, 43, 71, 86, 142, 383, 766, 863, 1726, 3053, 6106, 16469, 27193, 32938, 37109, 54386, 61273, 74218, 122546, 330529, 661058, 1169299, 2338598, 2634739, 5269478, 14212747, 23467559, 28425494, 46935118, 1009105037, 2018210074]

約数ペア:

[(1, 2018210074), (2, 1009105037), (43, 46935118), (71, 28425494), (86, 23467559), (142, 14212747), (383, 5269478), (766, 2634739), (863, 2338598), (1726, 1169299), (3053, 661058), (6106, 330529), (16469, 122546), (27193, 74218), (32938, 61273), (37109, 54386)]