7472946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 16228800

約数和(自身を除く): 8755854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 643, 894, 1286, 1929, 1937, 3858, 3874, 5811, 8359, 11622, 16718, 25077, 50154, 95807, 191614, 287421, 574842, 1245491, 2490982, 3736473, 7472946]

約数ペア:

[(1, 7472946), (2, 3736473), (3, 2490982), (6, 1245491), (13, 574842), (26, 287421), (39, 191614), (78, 95807), (149, 50154), (298, 25077), (447, 16718), (643, 11622), (894, 8359), (1286, 5811), (1929, 3874), (1937, 3858)]