12428712

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3322

約数の個数: 48

約数和(自身を含む): 34306740

約数和(自身を除く): 21878028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3257, 3816, 6514, 9771, 13028, 19542, 26056, 29313, 39084, 58626, 78168, 117252, 172621, 234504, 345242, 517863, 690484, 1035726, 1380968, 1553589, 2071452, 3107178, 4142904, 6214356, 12428712]

約数ペア:

[(1, 12428712), (2, 6214356), (3, 4142904), (4, 3107178), (6, 2071452), (8, 1553589), (9, 1380968), (12, 1035726), (18, 690484), (24, 517863), (36, 345242), (53, 234504), (72, 172621), (106, 117252), (159, 78168), (212, 58626), (318, 39084), (424, 29313), (477, 26056), (636, 19542), (954, 13028), (1272, 9771), (1908, 6514), (3257, 3816)]