2728996866

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2659841}}^1$

素因数の和:2659871

約数の個数: 32

約数和(自身を含む): 6383620800

約数和(自身を除く): 3654623934

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2659841, 5319682, 7979523, 15959046, 23938569, 47877138, 50536979, 71815707, 101073958, 143631414, 151610937, 303221874, 454832811, 909665622, 1364498433, 2728996866]

約数ペア:

[(1, 2728996866), (2, 1364498433), (3, 909665622), (6, 454832811), (9, 303221874), (18, 151610937), (19, 143631414), (27, 101073958), (38, 71815707), (54, 50536979), (57, 47877138), (114, 23938569), (171, 15959046), (342, 7979523), (513, 5319682), (1026, 2659841)]