47409894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{125423}}^1$

素因数の和:125441

約数の個数: 32

約数和(自身を含む): 120407040

約数和(自身を除く): 72997146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 125423, 250846, 376269, 752538, 877961, 1128807, 1755922, 2257614, 2633883, 3386421, 5267766, 6772842, 7901649, 15803298, 23704947, 47409894]

約数ペア:

[(1, 47409894), (2, 23704947), (3, 15803298), (6, 7901649), (7, 6772842), (9, 5267766), (14, 3386421), (18, 2633883), (21, 2257614), (27, 1755922), (42, 1128807), (54, 877961), (63, 752538), (126, 376269), (189, 250846), (378, 125423)]