787374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2083}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 2000640

約数和(自身を除く): 1213266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2083, 4166, 6249, 12498, 14581, 18747, 29162, 37494, 43743, 56241, 87486, 112482, 131229, 262458, 393687, 787374]

約数ペア:

[(1, 787374), (2, 393687), (3, 262458), (6, 131229), (7, 112482), (9, 87486), (14, 56241), (18, 43743), (21, 37494), (27, 29162), (42, 18747), (54, 14581), (63, 12498), (126, 6249), (189, 4166), (378, 2083)]