830291742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2196539}}^1$

素因数の和:2196557

約数の個数: 32

約数和(自身を含む): 2108678400

約数和(自身を除く): 1278386658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2196539, 4393078, 6589617, 13179234, 15375773, 19768851, 30751546, 39537702, 46127319, 59306553, 92254638, 118613106, 138381957, 276763914, 415145871, 830291742]

約数ペア:

[(1, 830291742), (2, 415145871), (3, 276763914), (6, 138381957), (7, 118613106), (9, 92254638), (14, 59306553), (18, 46127319), (21, 39537702), (27, 30751546), (42, 19768851), (54, 15375773), (63, 13179234), (126, 6589617), (189, 4393078), (378, 2196539)]