8905386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 20832768

約数和(自身を除く): 11927382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 4931, 9862, 14793, 29586, 34517, 69034, 103551, 207102, 212033, 424066, 636099, 1272198, 1484231, 2968462, 4452693, 8905386]

約数ペア:

[(1, 8905386), (2, 4452693), (3, 2968462), (6, 1484231), (7, 1272198), (14, 636099), (21, 424066), (42, 212033), (43, 207102), (86, 103551), (129, 69034), (258, 34517), (301, 29586), (602, 14793), (903, 9862), (1806, 4931)]