840648432708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3335906479}}^1$

素因数の和:3335906496

約数の個数: 36

約数和(自身を含む): 2428539917440

約数和(自身を除く): 1587891484732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3335906479, 6671812958, 10007719437, 13343625916, 20015438874, 23351345353, 30023158311, 40030877748, 46702690706, 60046316622, 70054036059, 93405381412, 120092633244, 140108072118, 210162108177, 280216144236, 420324216354, 840648432708]

約数ペア:

[(1, 840648432708), (2, 420324216354), (3, 280216144236), (4, 210162108177), (6, 140108072118), (7, 120092633244), (9, 93405381412), (12, 70054036059), (14, 60046316622), (18, 46702690706), (21, 40030877748), (28, 30023158311), (36, 23351345353), (42, 20015438874), (63, 13343625916), (84, 10007719437), (126, 6671812958), (252, 3335906479)]