139186236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1656979}}^1$

素因数の和:1656993

約数の個数: 24

約数和(自身を含む): 371163520

約数和(自身を除く): 231977284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1656979, 3313958, 4970937, 6627916, 9941874, 11598853, 19883748, 23197706, 34796559, 46395412, 69593118, 139186236]

約数ペア:

[(1, 139186236), (2, 69593118), (3, 46395412), (4, 34796559), (6, 23197706), (7, 19883748), (12, 11598853), (14, 9941874), (21, 6627916), (28, 4970937), (42, 3313958), (84, 1656979)]