8020242

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7817}}^1$

素因数の和:7847

約数の個数: 32

約数和(自身を含む): 18763200

約数和(自身を除く): 10742958

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 7817, 15634, 23451, 46902, 70353, 140706, 148523, 211059, 297046, 422118, 445569, 891138, 1336707, 2673414, 4010121, 8020242]

約数ペア:

[(1, 8020242), (2, 4010121), (3, 2673414), (6, 1336707), (9, 891138), (18, 445569), (19, 422118), (27, 297046), (38, 211059), (54, 148523), (57, 140706), (114, 70353), (171, 46902), (342, 23451), (513, 15634), (1026, 7817)]