9539684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 21288960

約数和(自身を除く): 11749276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 659, 1034, 1316, 1318, 2068, 2636, 3619, 4613, 7238, 7249, 9226, 14476, 14498, 18452, 28996, 30973, 50743, 61946, 101486, 123892, 202972, 216811, 340703, 433622, 681406, 867244, 1362812, 2384921, 4769842, 9539684]

約数ペア:

[(1, 9539684), (2, 4769842), (4, 2384921), (7, 1362812), (11, 867244), (14, 681406), (22, 433622), (28, 340703), (44, 216811), (47, 202972), (77, 123892), (94, 101486), (154, 61946), (188, 50743), (308, 30973), (329, 28996), (517, 18452), (658, 14498), (659, 14476), (1034, 9226), (1316, 7249), (1318, 7238), (2068, 4613), (2636, 3619)]