809298

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2141}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 2056320

約数和(自身を除く): 1247022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2141, 4282, 6423, 12846, 14987, 19269, 29974, 38538, 44961, 57807, 89922, 115614, 134883, 269766, 404649, 809298]

約数ペア:

[(1, 809298), (2, 404649), (3, 269766), (6, 134883), (7, 115614), (9, 89922), (14, 57807), (18, 44961), (21, 38538), (27, 29974), (42, 19269), (54, 14987), (63, 12846), (126, 6423), (189, 4282), (378, 2141)]