784320012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3112381}}^1$

素因数の和:3112398

約数の個数: 36

約数和(自身を含む): 2265814096

約数和(自身を除く): 1481494084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3112381, 6224762, 9337143, 12449524, 18674286, 21786667, 28011429, 37348572, 43573334, 56022858, 65360001, 87146668, 112045716, 130720002, 196080003, 261440004, 392160006, 784320012]

約数ペア:

[(1, 784320012), (2, 392160006), (3, 261440004), (4, 196080003), (6, 130720002), (7, 112045716), (9, 87146668), (12, 65360001), (14, 56022858), (18, 43573334), (21, 37348572), (28, 28011429), (36, 21786667), (42, 18674286), (63, 12449524), (84, 9337143), (126, 6224762), (252, 3112381)]