57221682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1362421}}^1$

素因数の和:1362433

約数の個数: 16

約数和(自身を含む): 130792512

約数和(自身を除く): 73570830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1362421, 2724842, 4087263, 8174526, 9536947, 19073894, 28610841, 57221682]

約数ペア:

[(1, 57221682), (2, 28610841), (3, 19073894), (6, 9536947), (7, 8174526), (14, 4087263), (21, 2724842), (42, 1362421)]