2781534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{9461}}^1$

素因数の和:9480

約数の個数: 24

約数和(自身を含む): 6472008

約数和(自身を除く): 3690474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 9461, 18922, 28383, 56766, 66227, 132454, 198681, 397362, 463589, 927178, 1390767, 2781534]

約数ペア:

[(1, 2781534), (2, 1390767), (3, 927178), (6, 463589), (7, 397362), (14, 198681), (21, 132454), (42, 66227), (49, 56766), (98, 28383), (147, 18922), (294, 9461)]