2034872847

素因数分解:

$3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{25819}}^1$

素因数の和:25977

約数の個数: 40

約数和(自身を含む): 3499126400

約数和(自身を除く): 1464253553

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 417, 567, 973, 1251, 2919, 3753, 8757, 11259, 25819, 26271, 77457, 78813, 180733, 232371, 542199, 697113, 1626597, 2091339, 3588841, 4879791, 10766523, 14639373, 25121887, 32299569, 75365661, 96898707, 226096983, 290696121, 678290949, 2034872847]

約数ペア:

[(1, 2034872847), (3, 678290949), (7, 290696121), (9, 226096983), (21, 96898707), (27, 75365661), (63, 32299569), (81, 25121887), (139, 14639373), (189, 10766523), (417, 4879791), (567, 3588841), (973, 2091339), (1251, 1626597), (2919, 697113), (3753, 542199), (8757, 232371), (11259, 180733), (25819, 78813), (26271, 77457)]