1681023636

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{181693}}^1$

素因数の和:181960

約数の個数: 36

約数和(自身を含む): 4265811732

約数和(自身を除く): 2584788096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 181693, 363386, 545079, 726772, 1090158, 1635237, 2180316, 3270474, 6540948, 46695101, 93390202, 140085303, 186780404, 280170606, 420255909, 560341212, 840511818, 1681023636]

約数ペア:

[(1, 1681023636), (2, 840511818), (3, 560341212), (4, 420255909), (6, 280170606), (9, 186780404), (12, 140085303), (18, 93390202), (36, 46695101), (257, 6540948), (514, 3270474), (771, 2180316), (1028, 1635237), (1542, 1090158), (2313, 726772), (3084, 545079), (4626, 363386), (9252, 181693)]