55621818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{441443}}^1$

素因数の和:441458

約数の個数: 24

約数和(自身を含む): 137730528

約数和(自身を除く): 82108710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 441443, 882886, 1324329, 2648658, 3090101, 3972987, 6180202, 7945974, 9270303, 18540606, 27810909, 55621818]

約数ペア:

[(1, 55621818), (2, 27810909), (3, 18540606), (6, 9270303), (7, 7945974), (9, 6180202), (14, 3972987), (18, 3090101), (21, 2648658), (42, 1324329), (63, 882886), (126, 441443)]