1557276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18539}}^1$

素因数の和:18553

約数の個数: 24

約数和(自身を含む): 4152960

約数和(自身を除く): 2595684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18539, 37078, 55617, 74156, 111234, 129773, 222468, 259546, 389319, 519092, 778638, 1557276]

約数ペア:

[(1, 1557276), (2, 778638), (3, 519092), (4, 389319), (6, 259546), (7, 222468), (12, 129773), (14, 111234), (21, 74156), (28, 55617), (42, 37078), (84, 18539)]