121531662

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{137791}}^1$

素因数の和:137813

約数の個数: 36

約数和(自身を含む): 306311616

約数和(自身を除く): 184779954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 137791, 275582, 413373, 826746, 964537, 1240119, 1929074, 2480238, 2893611, 5787222, 6751759, 8680833, 13503518, 17361666, 20255277, 40510554, 60765831, 121531662]

約数ペア:

[(1, 121531662), (2, 60765831), (3, 40510554), (6, 20255277), (7, 17361666), (9, 13503518), (14, 8680833), (18, 6751759), (21, 5787222), (42, 2893611), (49, 2480238), (63, 1929074), (98, 1240119), (126, 964537), (147, 826746), (294, 413373), (441, 275582), (882, 137791)]