12821922

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12497}}^1$

素因数の和:12527

約数の個数: 32

約数和(自身を含む): 29995200

約数和(自身を除く): 17173278

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 12497, 24994, 37491, 74982, 112473, 224946, 237443, 337419, 474886, 674838, 712329, 1424658, 2136987, 4273974, 6410961, 12821922]

約数ペア:

[(1, 12821922), (2, 6410961), (3, 4273974), (6, 2136987), (9, 1424658), (18, 712329), (19, 674838), (27, 474886), (38, 337419), (54, 237443), (57, 224946), (114, 112473), (171, 74982), (342, 37491), (513, 24994), (1026, 12497)]