31875606

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{28109}}^1$

素因数の和:28130

約数の個数: 40

約数和(自身を含む): 81631440

約数和(自身を除く): 49755834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 28109, 56218, 84327, 168654, 196763, 252981, 393526, 505962, 590289, 758943, 1180578, 1517886, 1770867, 2276829, 3541734, 4553658, 5312601, 10625202, 15937803, 31875606]

約数ペア:

[(1, 31875606), (2, 15937803), (3, 10625202), (6, 5312601), (7, 4553658), (9, 3541734), (14, 2276829), (18, 1770867), (21, 1517886), (27, 1180578), (42, 758943), (54, 590289), (63, 505962), (81, 393526), (126, 252981), (162, 196763), (189, 168654), (378, 84327), (567, 56218), (1134, 28109)]