125625906

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{142433}}^1$

素因数の和:142455

約数の個数: 36

約数和(自身を含む): 316630782

約数和(自身を除く): 191004876

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 142433, 284866, 427299, 854598, 997031, 1281897, 1994062, 2563794, 2991093, 5982186, 6979217, 8973279, 13958434, 17946558, 20937651, 41875302, 62812953, 125625906]

約数ペア:

[(1, 125625906), (2, 62812953), (3, 41875302), (6, 20937651), (7, 17946558), (9, 13958434), (14, 8973279), (18, 6979217), (21, 5982186), (42, 2991093), (49, 2563794), (63, 1994062), (98, 1281897), (126, 997031), (147, 854598), (294, 427299), (441, 284866), (882, 142433)]