1214946

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 2736000

約数和(自身を除く): 1521054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 151, 298, 302, 447, 453, 894, 906, 1341, 1359, 2682, 2718, 4023, 4077, 8046, 8154, 22499, 44998, 67497, 134994, 202491, 404982, 607473, 1214946]

約数ペア:

[(1, 1214946), (2, 607473), (3, 404982), (6, 202491), (9, 134994), (18, 67497), (27, 44998), (54, 22499), (149, 8154), (151, 8046), (298, 4077), (302, 4023), (447, 2718), (453, 2682), (894, 1359), (906, 1341)]