10142181

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 18179200

約数和(自身を除く): 8037019

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 229, 259, 333, 399, 687, 703, 777, 1197, 1603, 2061, 2109, 2331, 4351, 4809, 4921, 6327, 8473, 13053, 14427, 14763, 25419, 30457, 39159, 44289, 59311, 76257, 91371, 160987, 177933, 274113, 482961, 533799, 1126909, 1448883, 3380727, 10142181]

約数ペア:

[(1, 10142181), (3, 3380727), (7, 1448883), (9, 1126909), (19, 533799), (21, 482961), (37, 274113), (57, 177933), (63, 160987), (111, 91371), (133, 76257), (171, 59311), (229, 44289), (259, 39159), (333, 30457), (399, 25419), (687, 14763), (703, 14427), (777, 13053), (1197, 8473), (1603, 6327), (2061, 4921), (2109, 4809), (2331, 4351)]