188978412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2249743}}^1$

素因数の和:2249757

約数の個数: 24

約数和(自身を含む): 503942656

約数和(自身を除く): 314964244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2249743, 4499486, 6749229, 8998972, 13498458, 15748201, 26996916, 31496402, 47244603, 62992804, 94489206, 188978412]

約数ペア:

[(1, 188978412), (2, 94489206), (3, 62992804), (4, 47244603), (6, 31496402), (7, 26996916), (12, 15748201), (14, 13498458), (21, 8998972), (28, 6749229), (42, 4499486), (84, 2249743)]