213348072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1269929}}^1$

素因数の和:1269945

約数の個数: 32

約数和(自身を含む): 609566400

約数和(自身を除く): 396218328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1269929, 2539858, 3809787, 5079716, 7619574, 8889503, 10159432, 15239148, 17779006, 26668509, 30478296, 35558012, 53337018, 71116024, 106674036, 213348072]

約数ペア:

[(1, 213348072), (2, 106674036), (3, 71116024), (4, 53337018), (6, 35558012), (7, 30478296), (8, 26668509), (12, 17779006), (14, 15239148), (21, 10159432), (24, 8889503), (28, 7619574), (42, 5079716), (56, 3809787), (84, 2539858), (168, 1269929)]