2021849148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251099}}^1$

素因数の和:251178

約数の個数: 48

約数和(自身を含む): 5230915200

約数和(自身を除く): 3209066052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 4026, 8052, 251099, 502198, 753297, 1004396, 1506594, 2762089, 3013188, 5524178, 8286267, 11048356, 15317039, 16572534, 30634078, 33145068, 45951117, 61268156, 91902234, 168487429, 183804468, 336974858, 505462287, 673949716, 1010924574, 2021849148]

約数ペア:

[(1, 2021849148), (2, 1010924574), (3, 673949716), (4, 505462287), (6, 336974858), (11, 183804468), (12, 168487429), (22, 91902234), (33, 61268156), (44, 45951117), (61, 33145068), (66, 30634078), (122, 16572534), (132, 15317039), (183, 11048356), (244, 8286267), (366, 5524178), (671, 3013188), (732, 2762089), (1342, 1506594), (2013, 1004396), (2684, 753297), (4026, 502198), (8052, 251099)]