13485612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4339}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 36942080

約数和(自身を除く): 23456468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4339, 8678, 13017, 17356, 26034, 30373, 52068, 60746, 91119, 121492, 160543, 182238, 321086, 364476, 481629, 642172, 963258, 1123801, 1926516, 2247602, 3371403, 4495204, 6742806, 13485612]

約数ペア:

[(1, 13485612), (2, 6742806), (3, 4495204), (4, 3371403), (6, 2247602), (7, 1926516), (12, 1123801), (14, 963258), (21, 642172), (28, 481629), (37, 364476), (42, 321086), (74, 182238), (84, 160543), (111, 121492), (148, 91119), (222, 60746), (259, 52068), (444, 30373), (518, 26034), (777, 17356), (1036, 13017), (1554, 8678), (3108, 4339)]