28297206

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{32083}}^1$

素因数の和:32105

約数の個数: 36

約数和(自身を含む): 71322732

約数和(自身を除く): 43025526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 32083, 64166, 96249, 192498, 224581, 288747, 449162, 577494, 673743, 1347486, 1572067, 2021229, 3144134, 4042458, 4716201, 9432402, 14148603, 28297206]

約数ペア:

[(1, 28297206), (2, 14148603), (3, 9432402), (6, 4716201), (7, 4042458), (9, 3144134), (14, 2021229), (18, 1572067), (21, 1347486), (42, 673743), (49, 577494), (63, 449162), (98, 288747), (126, 224581), (147, 192498), (294, 96249), (441, 64166), (882, 32083)]