7540906446

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{31721}}^1$

素因数の和:32057

約数の個数: 48

約数和(自身を含む): 16746170688

約数和(自身を除く): 9205264242

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 281, 282, 423, 562, 843, 846, 1686, 2529, 5058, 13207, 26414, 31721, 39621, 63442, 79242, 95163, 118863, 190326, 237726, 285489, 570978, 1490887, 2981774, 4472661, 8913601, 8945322, 13417983, 17827202, 26740803, 26835966, 53481606, 80222409, 160444818, 418939247, 837878494, 1256817741, 2513635482, 3770453223, 7540906446]

約数ペア:

[(1, 7540906446), (2, 3770453223), (3, 2513635482), (6, 1256817741), (9, 837878494), (18, 418939247), (47, 160444818), (94, 80222409), (141, 53481606), (281, 26835966), (282, 26740803), (423, 17827202), (562, 13417983), (843, 8945322), (846, 8913601), (1686, 4472661), (2529, 2981774), (5058, 1490887), (13207, 570978), (26414, 285489), (31721, 237726), (39621, 190326), (63442, 118863), (79242, 95163)]