15441894

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21997}}^1$

素因数の和:22021

約数の個数: 32

約数和(自身を含む): 36956640

約数和(自身を除く): 21514746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 21997, 43994, 65991, 131982, 197973, 285961, 395946, 571922, 593919, 857883, 1187838, 1715766, 2573649, 5147298, 7720947, 15441894]

約数ペア:

[(1, 15441894), (2, 7720947), (3, 5147298), (6, 2573649), (9, 1715766), (13, 1187838), (18, 857883), (26, 593919), (27, 571922), (39, 395946), (54, 285961), (78, 197973), (117, 131982), (234, 65991), (351, 43994), (702, 21997)]