2018207534

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{15767}}^1$

素因数の和:16040

約数の個数: 32

約数和(自身を含む): 3560288256

約数和(自身を除く): 1542080722

約数列:

[1, 2, 7, 14, 41, 82, 223, 287, 446, 574, 1561, 3122, 9143, 15767, 18286, 31534, 64001, 110369, 128002, 220738, 646447, 1292894, 3516041, 4525129, 7032082, 9050258, 24612287, 49224574, 144157681, 288315362, 1009103767, 2018207534]

約数ペア:

[(1, 2018207534), (2, 1009103767), (7, 288315362), (14, 144157681), (41, 49224574), (82, 24612287), (223, 9050258), (287, 7032082), (446, 4525129), (574, 3516041), (1561, 1292894), (3122, 646447), (9143, 220738), (15767, 128002), (18286, 110369), (31534, 64001)]