18731904972798

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{47309}}^1\times {\mathrm{1404071}}^1$

素因数の和:1451432

約数の個数: 32

約数和(自身を含む): 38261748280320

約数和(自身を除く): 19529843307522

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 47309, 94618, 141927, 283854, 1404071, 2223523, 2808142, 4212213, 4447046, 6670569, 8424426, 13341138, 65991337, 131982674, 197974011, 395948022, 66425194939, 132850389878, 199275584817, 398551169634, 3121984162133, 6243968324266, 9365952486399, 18731904972798]

約数ペア:

[(1, 18731904972798), (2, 9365952486399), (3, 6243968324266), (6, 3121984162133), (47, 398551169634), (94, 199275584817), (141, 132850389878), (282, 66425194939), (47309, 395948022), (94618, 197974011), (141927, 131982674), (283854, 65991337), (1404071, 13341138), (2223523, 8424426), (2808142, 6670569), (4212213, 4447046)]