64971198

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{8039}}^1$

素因数の和:8496

約数の個数: 24

約数和(自身を含む): 141102000

約数和(自身を除く): 76130802

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8039, 8082, 16078, 24117, 48234, 72351, 144702, 3609511, 7219022, 10828533, 21657066, 32485599, 64971198]

約数ペア:

[(1, 64971198), (2, 32485599), (3, 21657066), (6, 10828533), (9, 7219022), (18, 3609511), (449, 144702), (898, 72351), (1347, 48234), (2694, 24117), (4041, 16078), (8039, 8082)]