56974638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1356539}}^1$

素因数の和:1356551

約数の個数: 16

約数和(自身を含む): 130227840

約数和(自身を除く): 73253202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1356539, 2713078, 4069617, 8139234, 9495773, 18991546, 28487319, 56974638]

約数ペア:

[(1, 56974638), (2, 28487319), (3, 18991546), (6, 9495773), (7, 8139234), (14, 4069617), (21, 2713078), (42, 1356539)]