42381906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7703}}^1$

素因数の和:7846

約数の個数: 32

約数和(自身を含む): 97625088

約数和(自身を除く): 55243182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 7703, 15406, 23109, 46218, 53921, 107842, 161763, 323526, 1009093, 2018186, 3027279, 6054558, 7063651, 14127302, 21190953, 42381906]

約数ペア:

[(1, 42381906), (2, 21190953), (3, 14127302), (6, 7063651), (7, 6054558), (14, 3027279), (21, 2018186), (42, 1009093), (131, 323526), (262, 161763), (393, 107842), (786, 53921), (917, 46218), (1834, 23109), (2751, 15406), (5502, 7703)]