42721842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{374753}}^1$

素因数の和:374777

約数の個数: 16

約数和(自身を含む): 89940960

約数和(自身を除く): 47219118

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 374753, 749506, 1124259, 2248518, 7120307, 14240614, 21360921, 42721842]

約数ペア:

[(1, 42721842), (2, 21360921), (3, 14240614), (6, 7120307), (19, 2248518), (38, 1124259), (57, 749506), (114, 374753)]