42740418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1193}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 97888896

約数和(自身を除く): 55148478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 853, 1193, 1706, 2386, 2559, 3579, 5118, 5971, 7158, 8351, 11942, 16702, 17913, 25053, 35826, 50106, 1017629, 2035258, 3052887, 6105774, 7123403, 14246806, 21370209, 42740418]

約数ペア:

[(1, 42740418), (2, 21370209), (3, 14246806), (6, 7123403), (7, 6105774), (14, 3052887), (21, 2035258), (42, 1017629), (853, 50106), (1193, 35826), (1706, 25053), (2386, 17913), (2559, 16702), (3579, 11942), (5118, 8351), (5971, 7158)]