2016204057

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{2267}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 3509775360

約数和(自身を除く): 1493571303

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 743, 1197, 2229, 2267, 5201, 6687, 6801, 14117, 15603, 15869, 20403, 42351, 43073, 46809, 47607, 98819, 127053, 129219, 142821, 296457, 301511, 387657, 889371, 904533, 1684381, 2713599, 5053143, 11790667, 15159429, 32003239, 35372001, 96009717, 106116003, 224022673, 288029151, 672068019, 2016204057]

約数ペア:

[(1, 2016204057), (3, 672068019), (7, 288029151), (9, 224022673), (19, 106116003), (21, 96009717), (57, 35372001), (63, 32003239), (133, 15159429), (171, 11790667), (399, 5053143), (743, 2713599), (1197, 1684381), (2229, 904533), (2267, 889371), (5201, 387657), (6687, 301511), (6801, 296457), (14117, 142821), (15603, 129219), (15869, 127053), (20403, 98819), (42351, 47607), (43073, 46809)]