2912874534

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{315451}}^1$

素因数の和:315487

約数の個数: 48

約数和(自身を含む): 6889471680

約数和(自身を除く): 3976597146

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 315451, 630902, 946353, 1892706, 2839059, 5678118, 5993569, 8517177, 11987138, 17034354, 17980707, 25551531, 35961414, 51103062, 53942121, 76654593, 107884242, 153309186, 161826363, 323652726, 485479089, 970958178, 1456437267, 2912874534]

約数ペア:

[(1, 2912874534), (2, 1456437267), (3, 970958178), (6, 485479089), (9, 323652726), (18, 161826363), (19, 153309186), (27, 107884242), (38, 76654593), (54, 53942121), (57, 51103062), (81, 35961414), (114, 25551531), (162, 17980707), (171, 17034354), (243, 11987138), (342, 8517177), (486, 5993569), (513, 5678118), (1026, 2839059), (1539, 1892706), (3078, 946353), (4617, 630902), (9234, 315451)]