11821722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 27316224

約数和(自身を除く): 15494502

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 47, 66, 74, 94, 103, 111, 141, 206, 222, 282, 309, 407, 517, 618, 814, 1034, 1133, 1221, 1551, 1739, 2266, 2442, 3102, 3399, 3478, 3811, 4841, 5217, 6798, 7622, 9682, 10434, 11433, 14523, 19129, 22866, 29046, 38258, 41921, 53251, 57387, 83842, 106502, 114774, 125763, 159753, 179117, 251526, 319506, 358234, 537351, 1074702, 1970287, 3940574, 5910861, 11821722]

約数ペア:

[(1, 11821722), (2, 5910861), (3, 3940574), (6, 1970287), (11, 1074702), (22, 537351), (33, 358234), (37, 319506), (47, 251526), (66, 179117), (74, 159753), (94, 125763), (103, 114774), (111, 106502), (141, 83842), (206, 57387), (222, 53251), (282, 41921), (309, 38258), (407, 29046), (517, 22866), (618, 19129), (814, 14523), (1034, 11433), (1133, 10434), (1221, 9682), (1551, 7622), (1739, 6798), (2266, 5217), (2442, 4841), (3102, 3811), (3399, 3478)]