252866754

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{286697}}^1$

素因数の和:286719

約数の個数: 36

約数和(自身を含む): 637329654

約数和(自身を除く): 384462900

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 286697, 573394, 860091, 1720182, 2006879, 2580273, 4013758, 5160546, 6020637, 12041274, 14048153, 18061911, 28096306, 36123822, 42144459, 84288918, 126433377, 252866754]

約数ペア:

[(1, 252866754), (2, 126433377), (3, 84288918), (6, 42144459), (7, 36123822), (9, 28096306), (14, 18061911), (18, 14048153), (21, 12041274), (42, 6020637), (49, 5160546), (63, 4013758), (98, 2580273), (126, 2006879), (147, 1720182), (294, 860091), (441, 573394), (882, 286697)]