18942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:64

約数の個数: 32

約数和(自身を含む): 48384

約数和(自身を除く): 29442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1353, 1722, 2706, 3157, 6314, 9471, 18942]

約数ペア:

[(1, 18942), (2, 9471), (3, 6314), (6, 3157), (7, 2706), (11, 1722), (14, 1353), (21, 902), (22, 861), (33, 574), (41, 462), (42, 451), (66, 287), (77, 246), (82, 231), (123, 154)]